be always on the alert

常见例句

双语例句

• If you want to play your best, you must always feel good physically and be mentally alert so you can focus on the game.
  运气差并不独一能够影响你情绪的工作，如果你很累你也需要停止游戏。研究表明，对于任何测试，人们在机灵和吃饱的状态下都会做得更好。扑克也不例外。
• A hospital should work out a pre-scheme for emergence response to sudden medical incidents based on the guidelines of " prevention first" and "always be on the alert".
  医院应当遵循预防为主、常备不懈的方针，制定突发医疗事件的应急预案。
• In his journal, Henry David Thoreau wrote, "My profession is always to be on the alert to find God in nature, to know his lurking places, to attend all the oratories, the operas in nature .
  亨利·大卫·梭罗在日记中写道：“我要做的就是时时刻刻从自然中发现上帝的存在，了解他在自然中隐藏的地方，观赏在自然界中上演的所有演讲和华丽的歌剧演出。

权威例句

• Investors now know that funds are not inherently safe and that they should always be on the alert for self-dealing by advisers, brokers and other intermediaries.
  FORBES: The Great Mutual Fund Clean Up That Almost Happened (April 4, 2004 )
• Thus, policymakers and informed citizens always need to be on alert for exaggerated claims regarding the benefits of Medicaid expansion.
  FORBES: Will Medicaid Expansion Create Jobs?
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