日期:
来源:雅诚德英语网
But if they listened for longer periods, they risked permanent hearing loss after five years.
而如果听得时间更长,那么五年之后就可能会永久丧失听力。
But if they listened for longer periods, they risked permanent hearing loss after five years.
而如果听得时间更长,那么五年之后就可能会永久丧失听力。