testing stone的用法和樣例：
例句
- Mercurial Stone can now be put into Gem Bags.
水銀石現在能放置在寶石包中。 - The stone dapped along the surface of the pond.
石片在池塘表面上掠跳。 - We believe that our creativeness can be your stone to fight the market and help you to create the wonderful ideas.
我們沒(méi)有點(diǎn)石成金的怪招，但我們愿成為您搏擊市場(chǎng)風(fēng)云的試金石，我們是您精彩創(chuàng )意的煉爐。
