3) protect 保护 跟 against， 表示 防止，防御，against 以防，制止，阻止，例如，Exercise will not only lower blood pressure but possibly protect against heart attacks.
大自然保护协会发起了一场激烈的野猪清除战役，甚至还用上了直升飞机和神枪手。Two years ago， Francis worked with the Conservancy to include his farm in a county farmland protection program.
该法对加强个人信息保护，特别是网络平台用户个人信息保护作出详细规定。The Personal Information Protection Law of the People’s Republic of China came into effect on Nov 1. The law has detailed provisions to strengthen the protection of personal information， especially that of online platform users.
Guided by our philosophy that clean waters and green mountains are just as valuable as gold and silver， China has carried out holistic conservation and systematic governance of its mountains， rivers， forests， farmlands， lakes， grasslands and deserts. We do everything we can to conserve the ecological system， intensify pollution prevention and control， and improve the living and working environment for our people.
Cultural relics impart the brilliance of China's civilization， culture and legacy， and they bond Chinese people together with the strong ethos they embody. They are a valuable legacy from our ancestors and the protection will benefit future generations.——2016年4月，习近平对文物工作作出重要指示。
Like people， germs move around the world. They fly with us on planes. When food， clothes， and other things travel around the world， germs travel， too.
Also， pediatricians discourage screen exposure for children under 2，另外，儿科医生不建议2岁以下宝宝看屏幕，and suggest older children limit the amount of total entertainment screen time to less than 2 hours per day .1-2小时，已经属于极限值了，对于幼儿园小朋友来说，1小时就属于非常多了。
The Earth is our home， the planet we call home. It's where we live and where all living things on the planet exist. Unfortunately， the earth is facing a lot of problems， one of the most significant being pollution.
