Assignment 1.3 Homework - As Learning

分析以下句子并翻译。Please submit in PDF in the drop box.

1.  He took his students to the factory for a visit.
2.  Studies serve for delight, for ornament, and for ability.
3.  An idea has occurred to me.
4.  又要马儿跑得快,又要马儿不吃草,简直可笑!
5. (人们)在许多地方看见了爪印,灌木丛中也发现了粘在上面的美洲狮毛。