the noise of desk being opened and closed could be heard outside the classroom.

问题描述:

the noise of desk being opened and closed could be heard outside the classroom.

桌子开开关关的声音在教室外面就能听到

开关桌子的声音在教室外面都能听见了

桌子开关的声音在教室外面就可以听到

桌子被开开关关的吵闹声在教室外都可以听到