1·A close-up shows the watchful eye of a Gaboon viper, Africa's largest viper.
这张特写显示了非洲最大的毒蛇加蓬蝰蛇警惕的眼睛。
2·American Policy during the years 1935-1936 may be described as being watchful.
1935至1936年间，美国的政策可谓是十分警惕。
3·"We are going to be extraordinarily watchful," he said. "We are concerned about any possible new area where ads may migrate."
“我们将格外警惕”他说，“我们关注任何可能成为广告转移的新地方。”
4·Elizabeth Dozier, the new principal, keeps a watchful eye.
新校长伊丽莎白•多茨尔用她警惕的目光注视着这一切。
5·The watchful snatcher dispatched a batch of combatants to the hatch.
警惕的诱拐者派了一批战士去舱口。
1·You must be watchful of your health.
你必须注意你的健康。
2·At last, the authors gave the fracture design Suggestions and watchful items for applying the criteria, and pointed out further research work concerning this problem.
最后，给出了抗断设计建议、应用该准则时应注意的问题及进一步的研究工作。
3·After two paces need watchful issue after, can affix in succession come.
后两步需要注意的问题以后会陆续贴上来。
1·The guard should be watchful during the night.
警卫在黑夜里也应该警醒。
2·Be watchful and strengthen the things which remain, that are ready to die. For I have not found your works being fulfilled before God.
你要警醒，坚固那剩下将要衰微(原文作死)的；因我见你的行为，在我神面前，没有一样是完全的。
3·Revelation 3:2 be watchful, and strengthen the things which remain, that are ready to die: for I have not found thy works perfect before God.
启3：2你要警醒！坚固那剩下将要衰微的(注：“衰微”原文作“死”)，因我见你的行为，在我神面前，没有一样是完全的。