eating healthy food helps you stay well
健康的饮食有助于保持健康
"My mom always says, 'An apple a day keeps the doctor away.'"
"我妈妈总是说，'每天一个苹果能让医生远离。'"
someone who spends a lot of time thinking about pleasant thi...
sign of hope after a difficult period
to experience a sudden failure or breakdown
To make a sincere promise.
To be in a situation that is too difficult to understand or...
to be overlooked or missed in a system or process
