1 theme

2 subject

1 question

2 problem

3 issue

4 topic

5 classifier: 个 gè

1 distance

2 classifier: 个 gè

3 to be apart from

1 surname Li

1 to depart

2 to leave

1 to talk shop all the time (idiom)

1 to stand by (sb) (idiom)

2 steadfast loyalty

1 to collapse and fall apart (idiom); to break up

2 falling to pieces

1 a family wrenched apart (idiom)

1 to follow sb closely (idiom)

2 to keep close to