No one comes with a clearhistory Button, so you have to accept their past.
没有人身上安装着清除历史的按钮，所以你得接受他们的过去。
2
Given these inadequacies, it is clear why the case history use of court records is to be preferred.
考虑到这些不足之处，为什么使用法庭记录的案例历史更可取就很清楚了。
3
WHO recommends that travellers with a clear exposure history be treated as contacts and placed under surveillance for 21 days, during which time their temperature should be monitored daily.