1. Jone's next few trips were to different parts of the world.

为啥用few，few不是表示否定? 比方说for the next few years 接下来没有几年.

【答】单独一个 few 表示“否定意义”。首先说明：这是说话人的一种倾向，但也不是完全否定。当 few 之前有不定冠词（a） 或定冠词（the），以及物主代词时，即：a few,  the few,  his few ，当然也包括the (next) few 等，都表示“肯定意义”，意思是“有几个”，但不多。

2. After all this travel，he decided to make travel part of his career.

all 后面可以加可数名词复数或不可数名词，用this travel是this修辞不可数名词吗? (part of his career是形容词做后置定语?) 

【答】travel 是不可数名词，不可数名词可以用 all 修饰，如：all water，all information。此外，make travel part of his career，这是 make 接“复合宾语”结构。“让旅行成为他职业生涯的一部分”，travel 是宾语，part of his career 是宾补。

3. He went to Europe twice,each time to different countries.

逗号后面each time to...是什么成分?

He went to Europe twice,each time to different countries.

【翻译】他去了两次欧洲，每次都去了不同的国家。

each time to different countries 从作用上讲，是前文的补充性状语。说明两次欧洲之旅的情况。