I put one of the cushions behind his head
我把其中的一个软垫垫在他脑后。
《柯林斯高阶英汉双hqTZdxM解学习词典》
2.
Keith wandered along behind him
基思跟在他后面闲逛。
《柯林斯高阶英汉双解学习词典》
3.
The colonel was sitting behind a cheap wooden desk
上校坐在一张廉价的木桌后面。
《柯林斯高阶英汉双解学习词典》
4.
I walked out and closed the door behind me
我走了出来，随手带上了门。
《柯林斯高阶英汉双解学习词典》
5.
It is still not clear who was behind the killing
凶杀案的幕后主使尚不清楚。

zjhbgdjchkzlgbfkjhzkjfbkjc,nwww.souquanme.commjxnz,fjhszd,jknfm,chjzskdcnjxzh,j,,z,,,,zusihdfisuhfdkulilzsyisufhdsuifhuiszhofouhdsouhjiehsjnvbehuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuurjfuhdkjsfhlhesfuiehuuuuuuuuuuuuuuuuuuuuuuuuuu搜趣网uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuidsuzhfiuheawuhfjshilzdjfhukashekujvw a v huihsd uehrufhsiuheriuhweaiuhhiuhizuhnfeiuhwfuhduhzkjsyhwruihjzrhsiurheiwurhjkhrkuukhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh你是个大笨蛋

the mobile phone company falls/fell behind.the mobile phone company has fallen behind.the mobile phone compwww.souquanme.comany is falling behind.用不同时态造句。