Control systems are usually kept entirely separate from other systems, for good reason.
出于安全的原因，控制系统通常都和其它系统完全分开。
It is is good to have separate email accounts for separate purposes.
为不同的目的，使用不同的电子邮件是很好的。
She said good-bye and, for the first time , they went their separate ways .
他向他道别，他们第一次各走各的路。
She said good-bye and, for the first time , they went their separate ways .
他向他道别，他们第一次各走各的路。
应用推荐