1 to go to school

2 to attend school

1 afterwards

2 following

3 later

4 after

1 hereafter

2 henceforth

3 in the future

4 from now on

1 after

2 later

3 afterwards

4 following

5 later on

6 in the future

1 to study at the same school

2 fellow student

3 classmate

4 classifier: 位 wèi

5 classifier: 个 gè

1 think again and again before acting (idiom); consider carefully in advance

1 to take sth as a lesson for next time (idiom)

2 once bitten, twice shy

1 without learning or skills (idiom); ignorant and incompetent

1 not ashamed to learn from subordinates (idiom)

1 (idiom) not want to be outdone

2 not content to lag behind