Pack the cases as tight as possible.

把箱子塞得越紧越好。

youdao

Keep your hands held tight and eyes as close to the surface as possible.

保持你的手抓住了，眼睛靠近地面越好。

youdao

Keep your hands held tight and eyes as close to the surface as possible.

保持你的手抓住了，眼睛靠近地面越好。

youdao