短语讲解：

1. It is at these times, he seems like a man left out in the cold, ignored and alone.

left out 遗漏; 忽略
例句：This paragraph can be left out.
这一段可以删去。

2. With each passing day, they each become more and more suspicious of each other.

more and more 越来越; 日益; 越来越 ...
例句：The city is becoming more and more prosperous.
这个城市越来越繁盛了。
each other 互相，彼此
例句：Do you often help each other with your lessons?
你们经常互相帮助复习功课吗？