With acquaintances once in a lifetime is often considered enough.
一般认为，与相识的人握手，一生中一次就够了。
He was lucky enough to succeed in his first attempt.
他够幸运的了，第一次尝试就成功了。
Success once is enough for Van Gogh.
对于梵·高来讲，成功一次就足够了。
Fourthly, to mobilize once is not enough; Political mobilization for the War of Resistance must be continuous.
其次，不是一次动员就够了，抗日战争的政治动员是经常的。
He had a wide grin and fresh face that looked as if it hardly needed shaving more than once a week.
他笑容可掬，精神焕发；看上去一星期刮一次脸也就够了。
An exposure of one-hundredth of a second will be enough, ie Exposing the film for that length of time will make a good picture.
曝光百分之一秒就够了.
An exposure of one-hundredth of a second will be enough .
曝光百分之一秒就够了。
For individuals below the top level, quarterly reviews may be enough.
对于高层以下的人员，每季度进行一次检查可能就够了。
If trade looks up we may be able to have the shop painted next year.
假如生意景况有所改善的话，明年我们就能够将店铺重新漆一次了。
Two such discoveries would be enough for one lifetime.
一个人一生中能够有两项这样的发现就足够了。
I won't take two this time, one will be enough.
这次我不愿拿两个，一个便够了。
For the first time in his life, he could not even raise a laugh!
他有生以来第一次不能够哈哈笑了！
"Katie Scarlett," said Gerald, the first note of authority she had heard in his voice since her return, "that is enough.
"凯帝-思嘉，一勺就够了，"杰拉尔德这种命令的口吻，思嘉回来后还是头一次听到。
‘She’s just about to marry for the fifth time.’ ‘Ooh, she is a one, isn’t she?’
“她马上就要第五次结婚了。”“天哪，她可真够厉害的。”
to say that something is `adequate enough' is a tautology.
说某样东西“足够够用了”就是一个同义反复。
I have enough things to think about just trying to swim.
仅是试着游一游就够我学一阵子了。
He secceeded on the very first try.
他第一次尝试就成功了.
If I can be advanced,I will be upright.
如果自己能够升官，就可以做一次正直的人。