Photostimulation
光刺激
??? 情景例句
Harry's a professional camper, Mom.
Harry是露營專家，媽媽。
If things were to be done twice all would be wise.
事事倘能做兩次，人人都可稱明智。
and even so, some starting data has to guessed,
既使是這樣，有些開始時的資料也不得不依靠推測，