How are idioms translated into English?

There are corresponding proverbs in English, because idioms and proverbs originally describe ordinary natural and social phenomena or human emotions, which are found in China and abroad, so there will be idioms and proverbs in English that can accurately correspond to them. For example, love me, love my dog, harm others, and rob Peter to pay Paul. Some expressions in English may even be more concise, such as: unprecedented, one word will do.