1. The rhetorical intent is clearest in the question about Nazis.
    其修辞意图在有关纳粹分子的问题上表现得最为清楚。

2. Too much eye contact, especially if it is forced, can work against you. If you stare at a person, or leer (斜视) in a suspicious (怀疑的) way, the other person may feel uncomfortable and even suspicious about your intent (意图).
    目光接触过多，特别是如果这些接触很勉强的话，会产生不利于你的效果。假如你盯住一个人看，或是用怀疑的目光斜视，对方也许会感到不舒服，甚至会怀疑你的意图。

3. He was intent on his books.
    他在专心读书。