What accounts for his silly behavior is really unbelievable.

他对他的愚蠢的行为做出的解释实在是难以置信。

youdao

So what accounts for America's sudden lack of home-grown tennis talent?

所以美国本土网球人才人数突然减少，这该怎么解释呢？

youdao

So what accounts for America's sudden lack of home-grown tennis talent?

所以美国本土网球人才人数突然减少，这该怎么解释呢？

youdao