1 not knowing what to do (idiom); at one's wits' end

2 embarrassed and at a complete loss

1 to implement

2 to carry out

1 urgent

2 pressing

3 rapid

4 hurried

5 worried

6 to make (sb) anxious

1 eager to

2 in a hurry to

1 measure

2 step

3 classifier: 个 gè

1 not knowing what to do (idiom); at one's wits' end

2 embarrassed and at a complete loss

1 to put into practice

2 to carry out (idiom)

1 lit. the crisis of being hanged upside down (idiom); fig. extremely critical situation

2 dire straits

1 to go against the tide (idiom); to do things all wrong

2 to try to turn back history

3 a perverse way of doing things

1 (idiom) to teach in line with the student's ability