Dogs are ready to begin training when they are 4 to 6 years old.

狗狗在4到6岁的时候就可以准备好开始训练了。

youdao

This means that a monkey's "childhood" is also longer than a dog's. So it may take them four to six years before they are ready to begin training.

这意味着猴子的“童年”也比狗的长。因此，他们可能需要四到六年的时间才能准备好开始训练。

youdao

Although you might begin training to read more with excitement or enthusiasm, these can quickly disappear if you don't devise a method of rewarding or motivating yourself.

尽管你可能开始训练自己靠着兴奋和热情多读书，但是如果你不想出奖励或激励自己的方法，这些情感很快就会消失。

youdao

During the fourth year, students begin contacting hospital programs for the additional training they will need after medical school.

VOA: special.2010.07.13

It must also begin training in desert warfare and develop and purchase appropriate conventional platforms.

CENTERFORSECURITYPOLICY: The real Egyptian revolution

She joined the Met Office in September 1997 and moved to Berkshire to begin training as a forecaster.

BBC: Weather - Jo Farrow

Meanwhile, 12 of Jersey's States members begin training on Wednesday in preparation for the introduction of new scrutiny panels.

BBC: NEWS | Europe | Jersey | Committee grows to cope with work