t_wの輪郭
know
known
2022/2/5 6:40:00
unknown
little is known
UNK
known
un
unknown
2024/5/8 14:05:00
Unknown Unknowns
little
little is
known
little is known
2022/1/22 13:46:00
ほとんど知られていない
That is the company's CEO. + Little is known about him.
That is the company's CEO about whom little is known