單詞和短語：
1. safe distance
安全距離
eg. The onlookers backed away and stood watching from a safe distance.
旁觀的人們后退幾步，站在安全的地方看著。
eg. Even in clear weather one is wise to stay a safe distance away from them.
即便是在晴朗的天氣里，與它們保持一段安全距離也是明智的。
2. in front of
在……的前面；
eg. I didn't want to humiliate her in front of her colleagues.
我不想當著她同事們的面令她難堪。
eg. When you present in front of a crowd, anxiety is often compounded by the belief that your nervousness is obvious.
當你在一群觀眾前講演，認為自己緊張是明顯的，這樣的想法通常會加重你的焦慮程度。
3. freak out
極度興奮；瘋了；行為異常；崩潰；
eg. If I don't get this thing done I'm going to freak out!
如果我不把事情做完，我會瘋掉的。
eg. Everyday when we read the news about all the world, we get bord and upset, sometimes we freak out.
每天，當我們閱讀關于全世界的消息時，我們會感到心煩意亂，有時我們又極度興奮。