很好.还可以翻译成：
Love yourself
Protect the environment
Cherish your life
Take care of the earth那能不能连起来，因为这个是当作口号、校训之类的东西用的，比如：Love yourself and protect the environment; Cherish your life and take care of the earth完全可以。最后用句号或者感叹号。Love yourself，protect the environment; cherish your life and take care of the earth！