Cells divide and renew as part of the human growth process.
细胞不断地分裂更新，这是人体发育过程的一部分。
These machines are constantly updated by improving the design of the computers.
通过改善计算机的设计，这些机器不断得到更新。
The lab has recently been updated to allow for more advanced courses.
实验室最近经过更新，可以上更高阶的课程了。
Much of this business involves retrofitting existing planes.
这项业务主要是改造更新现有的飞机。
It's about time we updated our software.
我们的软件应该更新了。
They decided to update the computer systems.
他们决定更新计算机设备.
Think how rapidly medical knowledge has gone out of date in recent years.
想一想近些年医学知识更新得有多快。
The project would give scientists new insights into what is happening to the earth'satmosphere.
该项目将使科学家对地球大气层的状况有更新的深入了解。
He was back in the office, updating the work schedule on the computer.
他已回到办公室，正在电脑上更新工作日程。
The hour-long programme will be updated each week and feature highlights from recent games.
这个时长一小时的节目将每周更新，重点介绍最近比赛的精彩片断。
These three clubs could come under close scrutiny when their licenses come up for renewal.
要更新执照的时候，这3家夜总会可能会受到严格审查。
We know that some of man's close ancestors predated the Pleistocene.
我们知道,有些人类近缘祖先出现于更新世之前.
China fir from Chinese mainland are used here in reforestation work.
该地用中国大陆的杉木以更新森林.
The process of change is self - renewing and self - vitalizing.
变化的过程是 自我 更新和 自我 增添活力的过程.
Newer media are obsoleting the book.
更新的传播媒介正在逐步淘汰书籍.