1.replace with 以…代替
例句:You must replace with the name of your network server.
您必须用网络服务器的名称来代替
2.be surprised to 感到吃惊
例句:Why should we be surprised to find a fleeting fame built upon the most ephemeral of creations?
短暂的名望建立在稍纵即逝的创造之上,为什么我们会对此大为惊异呢?
3.a period of time 一段时间
例句:It varies with each individual when to rest for a period of time and let those input language materials processed in the brain according to the individual character.
究竟什么时候该休息一段时间,让输入的语言材料在大脑内部按照个人的特点进行加工处理,这完全是因人而异的事情
。4.natural disaster 自然灾害
例句:You can have one in a natural disaster or get one later if you're old or unemployed -- but you can't have both.
自然灾害中,你只能拥有一个,或者如果你老了或失业了,你只能得到一个——但是二者你不能兼得
。