You really want to have clean hands.

你确实应该洗手。

So I decided to have clean hands to start with small things.

于是两袖清风的我决定从小事情做起。

Make sure you have clean hands that are free of lotion or oil.

请确保您拥有属于洗剂或无油干净的手。

Again, shake your hands 12 times... fold, and dry. Now you have clean dry hands, with minimal waste.

再说一次，把手甩12次，对折、擦干，现在，你已经用最少消耗的方式把手擦干净了。

Clean your hands frequently with an alcohol-based hand sanitizer. We often infect ourselves, touching mouth, nose or eyes with our own hands that have picked up something.

勤洗手。用含酒精的洗手液勤加洗手，我们常常是用拿过东西的手接触自己的嘴巴、鼻子或眼睛后，传染了病毒。