... up to sb.：取决于 crazy：发疯的 choice：选择 houseguests：在家过夜或暂住的客人 frankly：直率地 afford：负担得起 rent：租金 ...
双语例句
1
Houseguests may bring gifts when they come to visit, and there often offer to help in some ways.
拜访家庭时，客人可以携带礼品上门。客人常常会主动表示在某方面做主人的帮手。
2
Unpredictable events. Out of the blue, uninvited houseguests arrive. Or you discover your rent has gone up or that your pay has been cut.
无法预测的事件。不速之客的来到，租金的上升， 薪水的减少。
3
Photo above: At the back of the office Erick built a simple platform that serves as a couch for the kids to hang out when we’re working or even a spare bed for houseguests.