as+形容词/副词/名词+as one can
此句型意为“尽可能…”。“as …… as one can”相当于“as …… aspossible”。one 要随主词的人称而变化，而 can 要随时态变化。
例句：
1、We'll continue to identify other opportunities, act on each one as soon as we can, and tell you about the changes as soon as possible.
我们还会继续寻找其它机会，尽快逐一实现，并保证让每个人都了解我们的进程。
2、You should study as much as you could.
你应该努力学习。
3、He summoned three most promising young villager to his bedside and said, "As I'm leaving yousoon, I hope you can do one thing more for me."
他找来村中最优秀的三个年轻人，对他们说：“这是我要离开你的时候了，我要你们为我做最后一件事。
扩展资料
可以跟best组合表示尽最大努力 ; 尽最大能力 ; 尽力。
1、It means that, for the first time, the majority of mothers are having the number of children theywant, which seems to be—as best one can judge—two.
它意味着，大多数妈妈终于可以按照她们自己的意愿选择生育几个孩子。 从我们所了解的情况看，两个孩子似乎是她们理想的数目。
2、More importantly, a customized cover letter can go a long way to win over an employer, so be sure to take the time to customize one as best you can.
除了冒着得罪现有老板的危险以外，如果跳槽、这个邮件地址则可能随时失效，因而错过一些对你很重要的招聘信息。