这些是我们吃了苦头总结出来的经验的英文

• these are lessons drawn from our set backs in the past

• 这些:    these
• 是:    Semantics
• 我们:    we
• 吃:    eat; take; make
• 了:    finish; complete; end; fulfi ...

例句与用法

1. These are lessons drawn from our set backs in the past .
   这些是我们吃了苦头总结出来的经验。