- 重点词汇
- 他们
they; them; theirs; these; their
- 存在
exist; be; lie; live; obtain; survive; subsist; reside; find; bubble; occur; make; consist in; pertain; limit to; existence; being; survival; presence; occurrence; existent; present; -dom; there; existentially; in existence; as an existence
- 第二季
the second quarter