词典结果：
to[英][t?][美][tu,t?]
prep.向，朝着; 到; 关于; 属于;
adv.朝一个方向的; 到某种状态; 关闭;
以上结果来自金山词霸
例句:
1.
People need to invest in africa.
人们需要向非洲投资。
2.
The country is simply too big to bail.
这个国家实在是大到救不了。
3.
There are a few ways to determine that.
有几种方法来进行判断。
4.
I try to follow the rule of three.
“我通常以3为限。