this paper is smooth to the touch 翻译一下句子,这里为什么用介词to?

he is going to the theatre this evening这里的to是介词吗? 翻译The objective of this paper is to present an investigation what attracted you to your partner 这里介词为什么用to?怎么翻译? it is easy to adapt the life,这句是正确答案,这里的to不是介词吗,为什么不是it is e This is the first man to reach the top of the mountain.这里为什么 The toy car is smooth (用how 提问) I can touch the rabbit (改成否定 下面句子中的"to where"是一个什么语法结构,这里为什么要用介词 to 呢,全句怎么翻译 the car is running far __it used to .(smooth) This is the way,that leads to your office.这里that 为什么不能用换成whi Is this the time to fly?翻译 英语翻译The purpose of this paper is to consider the impact on b To touch is to love