1. The bottom line is: If you don't really learn it now, you'll probably have to learn it later!
    关键的一点是：如果你现在不好好学，你以后也许还是得要去学。

2. No,it´s unnecessary.I don´t think I have a fever.
    不, 没有必要, 我想我没有发烧.

3. No,we don´t have any left,but we can use flour instead.
    不, 我们没有留下任何面包屑, 但是我们可以用面粉来代替.

4. No,I don´t want to get a suntan.I´d rather stay home and wash my blanket and pillowcases.
    不,我不想把皮肤晒成棕色,我宁可呆在家里洗毛毯和枕头套.

5. No,I don´t want to get a suntan.I´d rather stay home and wash my blanket and pillowcases.
    不,我不想把皮肤晒成棕色,我宁可呆在家里洗毛毯和枕头套.

6. No,they don´t,but there´s a supermarket in the basement.
    不,他们不卖,不过在地下有一家超级市场.

7. No, I don´t.
    不，不是。

8. No, I don´t.
    没有。

9. Now that I am older, I believe that is a proper standard by which to judge people, even though I still don't know precisely what a "good heart" is.
    现在我长大成人了，我开始相信这正是判断一个人的恰如其分的标准，虽然我还没有确切理解什么是"好心"。

10. He gave me a lot of flannel but I still don´t know the answer to my question.
    他说了很多恭维话, 我仍然不知道怎样解决我的问题.