他进了拳击场与一个老朋友练了几个一分钟回合的轻拳出击。
He entered the ring to spar a few one-minute rounds with an old friend.
我正在练习使用它们，我现在变得越来越熟练了。
I'm practicing using them and I am getting more and more skillful now.
狗狗在4到6岁的时候就可以准备好开始训练了。
Dogs are ready to begin training when they are 4 to 6 years old.
我早上醒来就去训练了。新的一天，新的任务。我会继续努力提高自己。
I woke up in the morning and left for training. It's a new day with new tasks. I will continue to work hard to improve myself.
加州松树街基金会（PSF）的研究人员表示，他们已经训练了五只狗通过病人的呼吸来嗅出癌症。
Researchers at California's Pine Street Foundation (PSF) say they have trained five dogs to smell cancer on a patient's breath.
这些男人没吃早饭就进行其中一项训练了，意味着他们经过一整夜的禁食之后进行完全空腹的锻炼。
Before one of these workouts, the men skipped breakfast, meaning that they exercised on a completely empty stomach after a long overnight fast.
在这项研究中，加拿大麦科文大学的研究人员训练了一种叫做非洲慈鲷的鱼，让它们游到鱼缸的特定区域获取食物。
In the study, researchers from Mac Ewan University in Canada trained a kind of fish called African cichlids to go to a certain area of their tank to get food.
他们训练了99个志愿者尽快地完成一个虚拟迷宫。
They trained 99 volunteers to complete a virtual maze as quickly as possible.
那些训练了大量熟练工人和技术人员的工业化国家比那些工人大多没有技能的国家更能创造财富。
Industrialized countries that have trained numerous skilled workers and technicians are better placed to produce wealth than countries whose workers are largely unskilled.
在丰富他们想象力的同时，书籍也拓宽了他们的视野，培养了他们实事求是的态度及训练了他们正确利用闲暇的能力。
While enriching their imagination, books widen their outlook, develop a fact-finding attitude and train them to use leisure properly.
虽说小王来厂的时间不长，可是技术已经很熟练了。
Xiao Wang is quite skilled and experienced though he's been in the factory for only a short time.
B：我已经练了五个星期了。
兰德通过在好莱坞当编剧练了一手好文笔。
Rand perfected her literary art as a screenwriter in Hollywood.
我抚养并训练了他。
我再也不想迫使自己努力训练了，因为我怕再次病倒。
I didn't want to push myself because I feared that I might grow ill again.
在霍华德大学法学院休斯敦训练了一群一流的黑人律师。
At Howard University law School, Houston trained a cod-ray of topnotch black lawyers.
我的童年早期非常艰难，那时发生的事情真正磨练了我。
I had a very difficult early childhood and there were things that happened to me that really hardened me.
那么，这是多么尴尬的事啊，练了两年，居然还是没击中。
不过纵使如此，天文学家对寻找系外行星已经越来越老练了。
Still, astronomers are becoming more adept at finding exoplanets all the time.
我已经可以参加训练了。如果教练觉得需要的话我就可以上场。
I have been able to prepare and if the coach feels it necessary then I can play.
他对这角色虽然只排练了几次，但是他完全出人意料地演得非常成功。
Although he had only rehearsed the part a few times, he carried it off beyond all expectations.
你的孩子完成每周两次的足球训练了吗，是放学后直到晚餐时吗？
Does your child realize that soccer practice is twice a week, right after school until dinnertime?
然后我又练了半小时，再加半小时……结果总共练了两个半小时。
And then after another half hour I trained another half hour, and all together I'd trained (for) two and a half hours.
新方案被称为“停火行动”，已经在芝加哥悄然操练了将近十年时光。
The new method has been quietly honed for almost a decade in Chicago, where it is known as Operation Ceasefire.
没有比这个更简单的训练了，不管是在地球上还是在太阳系的任何地方。
Training doesn't get any simpler than this, not on this planet or anywhere else in the solar system.
公园方面也训练了一只名叫“蟒蛇保险箱”的小猎犬，用它来寻找蟒蛇。
And the park has trained a beagle, named Python Pete, to sniff out the snakes.
今天，孩子们在早上四点使劲弄醒他们的父亲，叫嚷着，该去冰球训练了。
Today, kids shake their fathers violently at 4 a.m., Shouting: "Wake up, it's time for hockey practice!"
今天，孩子们在早上四点使劲弄醒他们的父亲，叫嚷着，该去冰球训练了。
Today, kids shake their fathers violently at 4 a.m., Shouting: "Wake up, it's time for hockey practice!"
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