z800参数:Bored by the chore of saving face 这句话应该怎么翻译

Bored by the chore of saving face 这句话应该怎么翻译 Mr. Brown____here by air at about 4 o'ciock in the afternoon. 翻译:come to my home by bike.we can go to the bus stop on foot.then we o to the park by bus. The most trivial chore can prove rewarding if approached with zest.翻译 by the exercise是什么意思 by the sideof造句 by the time是什么意思？ by the end是什么意思 Save by the Bell by the window 是什么意思？？