For example: We went to the museum as an activity, and we need parent helpers.

比如说：我们去校外教学（象博物馆）都得要家长义工来帮我们。

youdao

For example: We went to the museum as an activity, and we need parent helpers.

比如说：我们去校外教学（象博物馆）都得要家长义工来帮我们。

youdao