例句：
It was very wise to leave when you did.
你那时离开非常明智。
They've got a wonderful house.
他们有一座漂亮的房子。
She suddenly felt old and weary.
她突然感到了衰老和疲倦。
They swear, they are ill-mannered and aggressive, willful as two-years-olds and utterly selfish.
他们骂人，举止粗鲁，咄咄逼人，像两岁孩子一样任性，而且非常自私。
They went camping in the wild.
他们在野外露营。