外科医生们在手术前开始用肥皂和水清洗他们的手和手臂。
Surgeons began to scrub their hands and arms with soap and water before operating.
他们开始发烧，且有一种水状分泌物从他们的眼睛里流出。
They develop a fever and a watery discharge from their eyes.
如果你有一些植物，那么让孩子们帮你去浇灌，这有助于他们开始认识到水对生命的重要性。
If you have plants and allow your children to help you water them, this will help them to start recognizing the importance of water to life.
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