1·Result of my study that the problems of great drop line maybe have, which is an essential guidance for pipe commissioning.
研究了大落差管道可能产生的各种问题，对管道的投产具有重要的指导意义。
2·I've been out of touch with most of my old friends, only one or two still drop me a line occasionally.
我已经和我的大多数老朋友失去了联系，只有一两个还偶尔给我写信。
3·Well, I've been out of touch with most of my old friends, only one or two still drop me a line occasionally.
我已经和我的大多数老朋友失去了联系，只有一两个偶尔给我写信。
4·Drop me a line when you get there.
你到那儿后给我写封信。
—— 《牛津词典》
5·Drop us a line, it's always great to hear from you.
给我们写封信，能收到你的信总是让人很高兴。
—— 《柯林斯英汉双解大词典》
6·If you've made it this far, drop me a line and let me know what you think of the site.
如果已经看到这里了，有什么想法就请写信给我，让我了解您对本站的看法。
7·Users will gladly use the graphical interface, but, when its limitation is reached, many still happily drop down into the command line.
用户很乐意使用图形界面，但是，当它的极限到达时，大多数用户还是会很高兴的进入命令行。
8·Sales, down 40% during the recession, have recovered more than half that drop, in line with the recovery in car production.
汽车销售量在萧条时期下跌了40%，现在由于汽车生产量的提高，销售量也已恢复下跌量的一半以上。
9·Drop me a line if you want some of the BEST Leafy Green Juice recipes ever!
如果你想获取最好的绿叶蔬菜食谱，请给我写信。
10·Drop the needles on the paper and calculate the percentage that fall on a line. With enough attempts, the answer should be the needle length divided by the width between lines, all multiplied by 2/pi.
将针随便丢在纸上，然后计算出落在线上的针的百分比，随着尝试次数的足够多，最终这个百分比将越来越逼近针的长度除以格子的宽度再乘以2/pi。