MG2 23 2 1

2'

MG2 23 2 2

3'

MG2 23 2 3

6'

MG2 23 3 1

5'

MG2 23 3 2

5'

MG2 23 7 1

1'

MG2 23 7 2

4'

MG2 23 8

10'

MG2 23 10

4'

MG2 23 12 1

3'

MG2 23 12 2

5'

MG2 23 13 1

2'

MG2 23 13 2

2'

输出口语训练：


Q1 what to do to keep personal hand hygine?
Q1 How to wash hands properly?
Q2 别出去 咋说
Q3 去武汉旅行过 咋说
Q4 What's the most effective way
of using face masks?
Q5 …向外 咋说?