Slide the pack all the way on until it clicks into place.

滑动包一路，直到其卡入到位。

youdao

Slide base firmly across cover until it clicks into place.

幻灯片基础牢固，直至覆盖全国的点击到位。

youdao

Slide base firmly across cover until it clicks into place.

幻灯片基础牢固，直至覆盖全国的点击到位。

youdao