他的右手食指上出现一处丝状骨折。
弗兰妮把食指放在嘴唇上让她保持安静。
他用拇指和食指夹起笔。
尽管鸽子的大脑只有人的食指尖那么大，但它们的视觉记忆力却非常惊人。
Despite having a brain no bigger than the tip of your index finger, pigeons have a very impressive visual memory.
两只手的食指和大拇指分别捏紧牙线的一端，中间留出一英寸长（2.5厘米） 。
Hold the floss tightly between your thumbs and forefingers, with about an inch (2.5 cm) of floss between them.
映在镜面般的溪水中的那个戴着花环、浴满阳光的小珠儿的影像，也指点着她的小小的食指。
In the mirror of the brook, there was the flower-girdled and sunny image of little Pearl, pointing her small forefinger too.
同样地，用食指和大拇指围成一个圈的表示OK 的手势，在法国表示“零”，在日本表示“钱”。
Likewise, a sign for OK, forming a circle with our forefinger and thumb, means zero in France and money in Japan.
我们从膳食指南咨询委员会的科学报告中了解到了什么？
What do we learn from the Dietary Guidelines Advisory Committee's scientific report?
作者认为，是什么原因导致了美国农业部膳食指南忽视可持续性？
What may account for the neglect of sustainability in the USDA's Dietary Guidelines according to the author?
把你的食指和小指用橡皮筋绑在一起，然后把食指从其他手指间移开。
Wrap a rubber band from your index finger to your pinky and move your index finger away from the other fingers.
膳食指南咨询委员会去年二月发布的科学报告中包含了所有这些以及其他更多观点。
All of these points and more showed up in the Dietary Guidelines Advisory Committee's scientific report, released last February.
为什么作者说美国农业部本可以通过制定膳食指南从而在应对气候变化方面做出很大贡献？
Why does the author say the USDA could have contributed a lot to lowering the climate cost through its dietary guidelines?
苏珊：因为在德国，食指代表二。
你的无名指比食指长还是短？
Is your ring finger longer or shorter than your index finger?
然后让食指指向那个曲面。
Then I want to make my index finger point towardS the surface.
大拇指和食指用力下压。
即使向人指一把椅子，也不要用食指去指。
Don't point with your index finger, even if it's to direct a person to a chair.
那位老爷子用食指轻轻拍着方向盘。
The old man tapped the steering wheel once with his foreFingers.
膳食指南与哪些联邦项目相关？
Which Federalprograms are impacted by the Dietary Guidelines?
根据约翰·埃托的《饮食指南》。
食指指向s的内侧。
他用拇指和食指拿着这枚戒指开始轻轻的往外摘。
He held the ring between his thumbs and index fingers and started pulling it gently.
在一个新主意形成之前，他会用食指来抚摩额头。
Before the formation of a new idea, he would touch his forehead with his forefinger.
用食指跟随阅读，这样可以使视线集中在文本上。
Use your forefinger to follow the line on the page. This focuses your vision onto a specific part of the text.
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