Now I can offer grammar explanations (clicks fingers) like that.

现在我可以像那样提供语法解释（点击手指）。

So it starts and stops in about a thousandth of a second, so you click your fingers, and it's finished.

所以它在大约千分之一秒内开始和停止，所以你点击你的手指， 它就结束了。

" Harry, give me the locket! Come on, " she said impatiently, clicking her fingers at him when he did not react, " the Horcrux, Harry, you're still wearing it! "

“哈利，给我那个小盒子。来！”她不耐烦地说，用手指着还没有反应过来的哈利，“魂器，哈利，你还戴着它！”

She can't come out—gotta baby-sit with Louie's sisters—but she stands in the doorway a lot, all the time singing, clicking her fingers, the same song: Apples, peaches, pumpkin pah-ay. You're in love and so am ah-ay.

她没法出门——得照看路易的小妹妹们，可她常常站在门道里，一直唱着歌，打着响指。她只唱一首歌：苹果桃儿南瓜派哟，你在恋爱我也在哟。

Fifteen minutes later they were there, and the three of us waited awkwardly together, me chewing my fingernails on a pastel-blue sofa, Mother pacing and clicking her fingers, and Dad sitting motionless beneath a loud wall clock.

十五分钟后他们赶来了，我们三个人一起等待，气氛有点尴尬。我坐在浅蓝色的沙发上咬着手指甲，母亲来回踱步，不停地打着响指，爸爸则一动不动地坐在一台噪音很大的挂钟下方。

We're going to do our quiz, so I'm going to give you a second or two and click my magic fingers, and you know what happens next: We take off and we go and do the other board.

我们要进行测验， 所以我会给你一两秒钟， 然后点击我的魔术手指，你就会知道接下来会发生什么：我们起飞， 然后去做另一块板。