The watchful sentinel is happier than the soldier who sleeps at his post.

Be watchful for pickpockets.

小心扒手.

Learn the basics under the watchful eye of a qualified instructor.

要在合格教练的指导下学习基本要领。

They attended dances under the watchful eye of their father.

他们是在他们父亲的监视下参加舞会的.

Nor fear those watchful sentinels.

不要畏惧那些警觉的哨岗.

The children played under the watchful eye of their teacher.

孩子们在老师的看护下玩耍。

One alternative to surgery may be watchful waiting.

一种外科治疗的替代办法可能是密切观察等待.

A vital element in the balanced operation of democracy is a strong, alert and watchful opposition.

民主要想稳步运行,一个强大的 、 警醒的反对派必不可少.

His mother kept a watchful eye on him.

他的母亲特别留心他。

Or again do battle to acquire virtues, and then remain watchful in order to guard them.

另一方面,我们应该要努力奋斗、养成美德 、 保持警醒,随时守护自心的善行.

She was watchful for any sign of activity in the empty house.

她对空房中的任何动静都很警觉.

The children played under the watchful eye of their father.

孩子们在父亲的小心照看下玩耍.

By the most watchful effort he did get twenty cents more, but it was painful.

经过十分谨慎的努力,他真的又讨到了2毛钱, 但这事多么让人难受.

He looked tall and powerful and, with his dark, watchful face, a little threatening.

他看上去又高又壮，面色黝黑，满脸警觉，真叫人有点害怕。

The best thing is to be watchful and see the family doctor for any change in your normal health...

最佳的做法是保持警惕，一旦你的身体状况有任何变化就立即去看家庭医生。

His whole life hung on these two words : watchfulness and supervision.

他一生只在“警惕”“侦察”方面下功夫.

There is a watchfulness for the loneliness to reveal itself.

对孤独的警觉会暴露孤独本身.

These are not the only points to which you look for vigilant watchfulness.

这些并非是诸位选择机警的看守者的唯一条件.

A due watchfulness on the movements of the enemy was maintained.

他们对敌人的行动还是相当警惕的.

The typical expression of the breed is one of watchfulness.

这种犬的典型表情为警戒.

I was Born of a watchmaker in London.

我出生在伦敦的一个钟表匠家庭.