They also want the INS to hire hundreds more border patrol agents and investigators to keep illegal immigrants out and to track them down once they're here.
他们还希望移民归化局再雇佣数百名边境巡逻人员和调查人员，将非法移民拒之门外，并在他们抵达后对他们进行追踪。
The train chugs down the track.
火车沿着轨道嘎嚓嘎嚓地缓慢行驶着。
Our horses plodded down the muddy track.
我们的马沿着泥泞小路蹒跚而行。
It is thought that the train hit a boulder that had fallen down a cliff on to the track.
人们认为这列火车撞到了从悬崖滚到铁轨上的大圆石。
The track plunged down into the valley.
小路陡然而下，直插山谷。
She had spent years trying to track down her parents.
她已经花了多年试图找到她的父母。
Car manufacturers stamp a vehicle identification number at several places on new cars to help track down stolen vehicles.
汽车生产商们在新车车身的几个地方打上车辆识别码以帮助追查被盗车辆。
The police have so far failed to track down the attacker.
警方至今未能追捕到攻击者。
Sniffer dogs could be trained to track them down.
可以训练嗅探犬来追捕他们。
A clearly defined track now leads down to the valley.
如今一条轮廓清晰的小径通向峡谷。
In Amsterdam, officials are using Airbnb listings to track down unlicensed hotels.
在阿姆斯特丹，官员们正使用爱彼迎名单来追踪无证经营的酒店。
Keep track of your efforts and write down how you feel.
记录下你的努力，写下你的感受。
These are easy enough to track down.
这些很容易追踪。
Rollers popped up around the Chevy's tires and pulled the car, with o 'leary inside, down the track.
奥利里坐在车里，滚轴从雪佛兰的轮胎周围冒出来，拉着车往前移动，慢慢把车拉下车道。
Continuing down the track of UML 2 structure diagrams, this article introduces the component diagram.
随着UML2的轨迹，本文介绍组件图。
You may need to track down drivers for some hardware.
您可能需要跟踪一些硬件的驱动程序。
I wonder if you could track it down for us.
不知道你能否帮我们追查一下。
"They patrol with vehicles carrying German-made radio detectors to track down and hunt users," he said.
他们开着车，带着德国制造的无线电探测器来跟踪并搜寻手机用户。
These facts make a code failure due to double-checked locking very difficult to track down.
这些事实将导致代码失败，原因是双重检查锁定难于跟踪。
This allowed us to find changes easily, and if needed to track down any performance issues.
这使得我们可以简便地查找更改，并且如有需要，可以找到任何性能问题。
You don't need to waste time trying to track down video drivers or SCSI drivers.
您不必将时间浪费在尝试寻找显卡驱动程序或SCSI驱动程序上。
Record it down to keep a track of your progress.
记录下来，留下进步的轨迹。
The nearest town, San Bernardo, was an hour's ride down a mud track.
那里到最近的城镇圣博纳多要在泥路上骑行一个小时。
"These things are notoriously hard to track down," he said.
“这种不名誉的事很难追踪。”他表示。
I sprinted down a virtual track, running in place fast enough to earn a game world record.
我全速在一条虚拟跑道上冲刺，创造了游戏世界纪录。
A friend had to track down more ground beef, but even that was not enough.
她的一个朋友不得不去购买更多的牛肉饼，但那也不够。
Absorbed in their play, they don't notice the train coming down the track towards them.
他们玩得很投入，没有注意到朝他们冲过来的火车。
If there are major outliers, the team will track down more information to verify the original source.
当发现较大的异常时，他们会追溯更多的信息来验证原始数据源。
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