touch point的用法和樣例：
例句
- The watch has a touch point which you can see it in the picture 1 and 3.When the point is touched, it will show you the time.Under normal circumstance it is a fashional bracelet.
這個(gè)手鐲有個(gè)觸摸點(diǎn)-見(jiàn)圖1、3，只要觸碰這個(gè)觸摸點(diǎn)時(shí)間就會(huì )顯示，平常它就是一個(gè)時(shí)尚的手鐲，只是它還是一個(gè)概念設計。
