花点时间去删减你的责任吧，你的生活会变得无比简单质朴。
Take the time to edit your commitments, and your life will be greatly simplified.
元素是一种单质，它不可能再分成任何更单纯的物质。
An element is a simple substance that cannot be broken up into anything simpler.
元素是一种单质，它不可能再分成任何更单纯的物质。
An element is a simple substance that cannot be broken up into anything simpler.
应用推荐