1.people have always enjoyed laughing, and there has always been humor. 人们总是喜欢笑,并且总是含有幽默感. enjoy doing 喜欢做, doing动名词做enjoy的宾语. 后接v-ing 的动词还有: appreciate, avoid, bear, consider, dislike, delay, escape, finish, hate, imagine, keep, mind, miss, precise, resist, risk, stand, suggest I don’t mind waiting for you in the cold wind. I didn’t imagine your coming here so early