She sells seashells on the seashore,and the shells she sells are seashells,i am sure．if she sells shells at the seashore,the shells she sells are seashells for sure．
她在海边卖贝壳,我肯定她卖的贝壳是海贝壳.如果她在海边卖贝壳,她卖的当然就是海贝壳喽.
虽然没50字,但也挺长的了
最新英语绕口令不久我就要在班里上讲台演讲了,急需要一片英语绕口令,50之100字左右..带又中文,