Reflexograph
反射描記器
??? 情景例句
till you get to the end of the fence.
到柵欄的盡頭。
Do you like sport?
你喜歡運(yùn)動(dòng)？
Oh, good! He's coming down the ladder, now.
噢，好！現(xiàn)在他正從梯子上爬下來。