By washing clothes by hand, she saves about 45 liters.

通过手洗衣服，她可以节省大约45升水。

She also helped her mother and sister earn money by washing clothes for white people.

她还帮助她的母亲和姐姐赚钱，为白人洗衣服。

He's cleaning his car by washing it.

他正在通过洗车来清洁他的汽车。

So I always start by washing my hands or cleansing my hands.

所以我总是从洗手或清洁双手开始。

You can protect yourself by washing hands and avoiding crowds even though we have to face the virus.

即使我们必须面对病毒，您也可以通过洗手和避免人群来保护自己。

12. But earlier in the Middle Ages, the original ink was usually removed by washing the used parchment with milk.

但是在中世纪早期，羊皮纸上面墨迹的擦拭通常是用牛奶来洗。

Edie had also planned to spruce up the property by washing down the driveway, but she was pleased to see the rain had already taken care of that.

伊迪还打算冲洗车道，让房屋焕然一新，可她欣喜地发现雨水已代为效劳。

The original ink was usually removed by washing the used parchment with milk that removed the ink, but with the passing of time the original writing might reappear.

原始墨水通常是通过用牛奶清洗用过的羊皮纸来去除墨水的，但随着时间的推移，原始文字可能会重新出现。

You can help prevent norovirus outbreaks by washing your hands often with soap and water for at least 20 seconds and by not preparing food for others when you are sick.

经常用肥皂和水洗手至少20秒，生病时不要给其他人上餐，这可以防止诺瓦克病毒爆发。