He 's upstairs unpacking his bags .

他在楼上打开他的旅行袋取出东西。

I won 't be long unpacking .

我打开包裹不需多久。

I guess I ll leave you to finish unpacking .

我想我会离开你完成拆包。

When unpacking the case , we found the colour unsatisfactory .

开箱后，我方发现颜色不令人满意。

Initially , I used the wired mouse but packing and unpacking the cables is becoming a chore .

起初，我用有线鼠标，但包装与拆包，电缆布置成为一个打零工。