1. Gee, he looks blue.
blue：抑郁的，沮丧的
例：
In England, "blue" means "sad", "gloomy" and "depressed", which also have some relations with the geographical environment.
“蓝色”的意思是“可悲的”， “忧郁”和“沮丧”，这是与地理环境相联系的。
Cathy felt blue all day.
凯茜整天沮丧着。
2. Kid, what's eating you?
eat：困扰，烦扰
例：
Money is eating me.
钱的问题深深困扰着我。
3. He's at the top of the food chain.
at the top of food chain：在食物链顶端
例：
These are the super-wealthy, the top of the food chain. A seven digit loss for them is a drop in the bucket.
这些是超级富豪食物链顶端的人物，七位数的损失对他们来说只是九牛一毛。
4. Ah, you're an outcast.
outcast：被驱逐的人，流浪的人
例：
Sometimes you'll feel like an outcast.
有时你会觉得自己无家可归。
I'm definitely the oddball here, I'm the outcast.
在这里我肯定是个古怪的人，是个被遗弃的人。
But that's the point of Batman, he can be the outcast.
但这才是蝙蝠侠存在的真正意义。他可以离经叛道。