Mary We can have Mary pass that point X na times, and we can have the sandwich pass that point X n-sandwich times.

我们可以让,经过点Xna次,让三明治,经过点Xns次。

youdao

Mary We can have Mary pass that point X na times, and we can have the sandwich pass that point X n-sandwich times.

我们可以让,经过点Xna次,让三明治,经过点Xns次。

youdao