Try reading it as was understood by the Hebrews. Not by modern day usage of words. Do a little research.
Pgs. 35-47
Ch. 1-6
THE TARGUM OF ONKELOS
ON
THE BOOK BERESHITH
OR
GENESIS.
SECTION I.
BERESHITH BARA ELOHIM.
VI. And Noach was a son of five hundred years, and Noach begat Shem, Cham, and Japheth. And it was when the sons of men had begun to multiply upon the earth, and daughters were born to them,
that the sons of the mighty[32] saw the daughters of men that they were beautiful, and took to them wives of all whom they pleased.[33] And the Lord said, This evil generation shall not stand before me for ever, because they are flesh, and their works are evil. A term (or length) will I give them, an hundred and twenty years, if they may be converted. Giants were in the earth in those days; and also when, after that the sons of the mighty had gone in unto the daughters of men, there were born from them giants who from of old were men of name.
And the Lord saw that the wickedness of man had multiplied in the earth, and that every formation (or image) of the thought of his heart was only evil every day. And it repented the Lord in His Word that He had made men upon the earth. And He said, (in His Word,)
[34] that He would break their strength according to His pleasure. And the Lord said, Man whom I have made will I blot out
[35] I from the face of the earth;‑from man to the beast, to the reptile, and to the fowls of heaven; because it repenteth Me in My Word that I have made them. But Noach found mercy before the Lord.
TgOnk Gen. 1-6
In the original Hebrew---Adam means human
4 the~Nephilim~s (הַנְּפִלִים /
han'phi'lim)
they~did~EXIST(V) (הָיוּ /
hai'u)
in~the~LAND (בָאָרֶץ /
va'a'rets)
in~the~DAY~s (בַּיָּמִים /
bai'ya'mim)
the~THEY(m) (הָהֵם /
ha'heym)
and~ALSO (וְגַם /
wê'gam)
AFTER (אַחֲרֵי /
a'hha'rey)
SO (כֵן /
kheyn)
WHICH (אֲשֶׁר /
a'sher)
they(m)~will~COME(V) (יָבֹאוּ /
ya'vo'u)
SON~s (בְּנֵי /
bê'ney)
the~Elohiym (הָאֱלֹהִים /
ha'e'lo'him)
TO (אֶל /
el)
DAUGHTER~s (בְּנוֹת /
bê'not)
the~HUMAN (הָאָדָם /
ha'a'dam)
and~they(m)~will~BRING.FORTH(V) (וְיָלְדוּ /
wê'yal'du)
to~~them(m) (לָהֶם /
la'hem)
THEY(m) (הֵמָּה /
hey'mah)
the~COURAGEOUS~s (הַגִּבֹּרִים /
ha'gi'bo'rim)
WHICH (אֲשֶׁר /
a'sher)
from~DISTANT (מֵעוֹלָם /
mey'o'lam)
MAN~s (אַנְשֵׁי /
an'shey)
the~TITLE (הַשֵּׁם /
ha'sheym)
RMT: The Nephilim existed in the land in those days and also afterward, when the sons of the Elohiym came to the daughters of the human, and they brought forth for them, they are the courageous ones which are from a distant
[51] time,
men of the title[52],
Nephilim: (masc.: נפילים /
ne'phi'lim) MT: make~FALL(V)~ing(mp) RMT: Making fall.
Strong's: #5303
Basically, this reads as the high ranking men of authority--probably even Priests, who followed God, took women who were not followers of God. There were giants in those days and also after the flood---because nobody knows how tall Adam and Eve were and their children---they were not 6 ft tall---they were perfect specimens, with perfectly functional brains--total savants with no retardation. They were giants compared to the bible writers. Pockets of which still remained after the flood--such as Goliath. It's called genetics. After the flood, their life spans were also reduced, as well as their height.
These Nephilim are still called men in these passages, not half-breed angels. This is from the book of Enoch which is not canon. Those giants were supposed to be 4,500 ft tall!! Assuming that they think this is a misprint and they actually meant 450 ft tall---the statue of Liberty is 305 ft tall!
Even an elephant, which is only 13 ft tall and weighs as much as 14,000 lbs--has a 200 pound baby.
What human woman, even if she were 10 ft tall---could handle a 200 pound baby? Not even a 100 lb baby! Even a little person carrying a normal sized bay is considered high risk and has to have a C-section. Yah---I can just picture the poor woman who managed to live through that, trying to breast feed a 200 lb baby!!