The fact was, as she explained to dorian, behind a very shabby fan, one of her married daughters had come up quite suddenly to stay with her . 她用一把颇为寒怆的扇子掩着脸，对道林说那是因为有个出嫁的女儿突然回家来住。
If the sky appears blue to us on earth , it is because the earth 's atmosphere scatters a certain number of blue rays of sunlight . 如果说我们从地面上来看天空是蔚蓝的，那是因为地球上的大气散射了日光中一定量的蓝色光的缘故。
That ' s because they can ' t control sphincter muscles 那是因为他们不能控制括约肌
That ' s because my mother ' s nose is also very long 那是因为我妈妈的鼻子也很长。
Girl : well that ' s because we aren ' t married yet 是的，那是因为我们还没结婚。 。
If this family is screwed up , it ' s because of you 如果这个家被毁了，那是因为你
That ' s because you ' re so messy and you ' re so hardheaded 那是因为你又邋遢又任性
B : that ' s because i used homemade beef broth 那是因为我用了自己熬的牛肉汤头。
That ' s because most of it never happened 那是因为这些事大多数是没有发生过的。
It ' s because you haven ' t done it lately . me too 那是因为你最近没有去做我也是
