Pian
[醫] 雅司病
??? 情景例句
Well, it's fine if you take our picture.
你想拍我們的照，就請吧。
Sometimes I make mistakes when I speak English.
當我說英語時，有時我犯錯誤。
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分顯示出了儀表和儀器的潛在力量。