The laser, with its beam of strong light, can drill a hole in a diamond, and yet can be so well controlled that it can be used in delicate eye operations.(激光有强烈的光束，可以在钻石上钻洞，而且可以被很好地控制，用于精密的眼部手术。)
Single-Leg Kick has been a favorite drill of some of the world's greatest breaststrokers.(单腿蛙泳练习历来是世界级优秀蛙泳选手的最爱。)
What's the drill for claiming expenses?(报销费用的手续是什么？)
There have been proposals to drill for more oil.(有人提出了钻探更多石油的建议。)
You have to drill into rocks much harder than those you normally encounter in oil fields.(你必须在岩石上打钻，而那些岩石比你通常在油田遇到的要硬得多。)
The region is engaged in a multi-day earthquake-and-tsunami drill involving around 20,000 people.(该地区正在进行为期多日的地震和海啸演习，约有2万人参加。)
The drill is over.(操练完毕。)
To find the reason why a drill might bring on a racing heart, Karibe divided the volunteers into low fear and high fear groups based on how much they feared a trip to the dentist.(为了找出钻头可能导致心跳加速的原因，Karibe根据志愿者对看牙医的恐惧程度，将他们分为低恐惧组和高恐惧组。)
Volunteers were played the sound of a drill while their brain activities were watched by a machine.(研究人员向志愿者播放了一种钻机的声音，同时用机器观察他们的大脑活动。)
Stacked near the checkout counters, and as colorful as a Fisher-Price toy, it is a not-so-serious-looking power tool: a battery-operated saw-and-drill combination.(堆在收银台附近，像费雪玩具一样颜色鲜艳的它，是一个看起来不那么严肃的电动工具：一个电池驱动的锯和钻的组合。)
