Be in the moment,rather than rushing through a meal thinking about what you need to do next.When you eat,you should eat.别在吃饭的时候去想你吃完之后还有什么事情要做,该吃饭的时候就吃饭....你好，我提问是用When做主语哈，谢谢了···When thinking about what to buy and what to bring, you need to keep mind:practical!当你想自己应该买什么和戴什么的时候，系需要记住：实用！