Quarterpace
曲尺樓梯平臺, 直角轉彎梯臺
??? 情景例句
Oh, well, that would be very nice.
噢， 好吧， 那倒很好。
Can you finish your work ahead of time?
你能提前完成工作嗎？
Two main techniques have been used for training elephants,
馴象有兩種主要的方法，