细胞不断地分裂更新，这是人体发育过程的一部分。Cells divide and renew as part of the human growth process.通过改善计算机的设计，这些机器不断得到更新。These machines are constantly updated by improving the design of the computers.实验室最近经过更新，可以上更高阶的课程了。The lab has rece...
适应特殊显示器尺寸的,会使更新出现问题.Serving up separate pages to fit particular screen sizes creates overhead problems with page updates.然而, 手机短信息服务的出现使更新的 、 更简短的情话的发展成为必然.SMS messages , however, have necessitated the development of a n...