A:Let's go hiking this Saturday morning, shall we?
我们这个星期六早上去爬山，好吗？
B: A good idea. Climbing a mountain can test one's will.
好主意。爬山可以锻炼一个人的意志。
A: We ate almost at the top of the mountain.
我们快要到山顶了。
B：My feet are killing me. Shall we take a rest?
我的脚疼死了，休息一会儿好吗？
A: We have to get to the top by 6 a.m, or we won't be able to see the sunrise.
我们六点之前必须到达山顶，否则我们将无法看到日出。
