1 top quality

2 front ranking

1 to exchange

2 exchange

3 communication

4 interaction

5 to have social contact (with sb)

1 beach

2 sandy shore

3 classifier: 片 piàn

1 sofa (loanword)

2 classifier: 条 tiáo

3 classifier: 张 zhāng

4 (Internet slang) the first reply or replier to a forum post

1 to flow

2 to disseminate

3 to circulate or spread

4 to move or drift

5 to degenerate

6 to banish or send into exile

7 stream of water or sth resembling one

8 class, rate or grade

1 lit. like a sheet of loose sand

2 fig. unable to cooperate (idiom)

1 man seeks his way up just as water seeks its way down (idiom)

2 one should constantly strive to make progress

1 to commit to the waters (idiom); to lose sth irrevocably

1 widely praised (idiom); with an extensive public reputation

1 to wallow in the mire with sb (idiom); to follow the bad example of others