有什么需要注意的嗎:購物英語對話

Peter：
    It's too difficult to put in contact lenses!
    隱形眼鏡太難戴了！
    Linda：
    It will be a little difficult putting them in the first time, but after some practice, you'll be fine.
    第一次戴是有點兒難，但你很快就會熟練了。
    Peter：
    All right. Is there anything I should pay attention to?
    好吧，有什么需要注意的嗎？
    Linda：
    Yes, wash your hands before putting on the lenses, and take them off before sleeping.
    戴隱形眼鏡前要洗手，還有睡覺前一定要把眼鏡摘下來。
    Peter：
    Got it, thank you.
    我知道了，謝謝。