单词in-a-while
网络: 一会儿；一段时间；一会儿之后
A few days later, I returned to the old, who lives in a while, and see the old father.
几天后，我回老家住了一阵，并看望了老父亲。
Attending their classes is of benefit to them, and while it may be tempting to skip them once in a while, it is not the responsible choice.
上课对他们是有益的，虽然偶尔逃课颇令人心动，但这并不是负责任的选择。
I may play volleyball once in a while , my friends play cards or to get on the Internet surfs and.
偶尔我会打打排球，跟我的朋友们打牌或者上网冲浪。
He is dull sometimes, and yet once in a while he surprises us with his exceptional clairvoyance!
他有时候表现的很迟钝，但是有时候他以异常的洞察力让我们感到惊奇！
Use pressure wash at least once in a while---removes the dirt from difficult to reach areas, particularly helpful after winter.
至少过一段时间就必须用高压水冲洗-----去除难清洗部位的污垢，尤其在冬季更有好处。
Ken: I love Eliza, but it would be kind of nice to have tea with another girl every once in a while .
肯：我爱艾丽莎，但偶尔和其他的女孩子一起喝茶同样是件很美妙的事。
It"s like a book that leaps off the shelf every once in a while and reminds you of the stuff you"ve highlighted.
就像是一本书每隔一段时间就自动跳出来，提醒你复习你划重点的那些内容。
You have to let your hair down every once in a while. You know, live a little!
你偶尔也要让自己放松一下，享受一下生活嘛！
I still fall into that trap every once in a while and I have to force myself to sit down and pound out a few pages of a short story.
我偶尔还是会掉入这样的陷阱，而这时我就会强迫自己坐下来，敲出一篇几页纸的短篇故事。
You think TED is hard to organize. (Laughter) Right? Imagine, and if you haven"t done this in a while, do.
设想要设计一个春天设想一下那和谐的编排大家觉得TED已经够难组织的了（众笑），是吧？