1 small

2 tiny

3 few

4 young

1 very small

2 very few

3 very minor

1 hour

2 classifier: 个 gè

1 by means of

2 through

3 via

4 to pass through

5 to get through

6 to adopt

7 to pass (a bill or inspection etc)

8 to switch over

1 to be connected

2 traffic

3 transportation

4 communications

5 liaison

1 lit. doesn't (even) enter a single aperture (of one's head)

2 I don't understand a word (idiom)

3 it's all Greek to me

1 grasp this fundamental point and all the rest will follow (idiom)

1 lit. above are the elderly, below are the young (idiom)

2 fig. to have to take care of both one's aging parents and one's children

3 sandwich generation

1 to not bother about trifles (idiom)

1 to act in collusion (idiom)