He's well able to take care of himself.
他完全能够自理。
He had a hard job to make himself heard.
他好不容易才使别人听见他的'声音。
It took him some time to orient himself in his new school.
He cut himself off from all human contact.
他断绝了与所有人的联系。
He has the house to himself during the week.
一周之中除周末外他可以一人住这座房子。