I should capful and helpful.

我要谦虚与乐于助人。

Use one capful of the cleaner per gallon of water.

每加仑水兑一盖子清洁剂。

Take one capful every 4 hours until your cough goes away.

每四小时吃一瓶盖满直到不会咳嗽为止。

Usage: Use a capful to 20-40 with water, and then clean the surface with the scrubber or auto-sweeper.

使用方法：将该产品一份加水二十份或四十份，用刷机或自动洗地机清洗。

The only time you might want to use vinegar is if you've got blisters - a capful of vinegar and cool water can help dry out blisters.

唯一可以用醋的时候就是如果你起了水泡。那你可以用一小瓶盖量的醋和冷水来让水泡变干。