1. ´Not at all,´ I lied, ´but I´m going to the dentist.´
    "没关系，但我准备去牙医那里。"我说了个谎。

2. "I'm not looking at you," I lied as the big one ripped the watch from my wrist.
    "我没有看你们。"当那个大个子劫匪把手表从我的手腕上扯下来时，我撒了个谎。

3. Since you have lied us in the past , you should not wonder that we doubt your veracity.
    既然你以前向我们撒过谎，你不应该奇怪我们会怀疑你的诚实。