“保持警惕”
用英语怎么说？

On a Thursday evening, I downloaded a sports betting app on my phone. Even though my religion prohibits games of chance, my editors at the magazine offered to give me $10,000 to gamble with during the NFL season. They wanted me to report on the huge growth of the sports-betting industry. They agreed to cover my losses and split any winnings with me. My bishop agreed that since it was for research, it was acceptable, but he warned me to be careful. During my first game, I felt very stressed as I watched my bets. When the game ended, I had actually won $20. This small win made me very excited, and I started dreaming about making thousands of dollars. However, I forgot my bishop's warning. Within a week, I was placing random bets on different sports without doing any research, and my losses began to grow.

在一个星期四的晚上，我在手机上下载了一个体育投注软件。尽管我的宗教信仰禁止碰运气游戏，但杂志社的编辑们提出在国家橄榄球联盟（NFL）赛季期间给我1万美元来赌博。他们希望我报道体育博彩业的巨大增长。他们同意承担我的损失，并和我平分任何奖金。我的主教也同意，既然这是为了研究，那是可以接受的，但他警告我要保持警惕。在我的第一场比赛中，看着我的赌注，我感到非常紧张。比赛结束时，我实际上赢了20美元。这次小胜让我非常兴奋，我开始梦想能赚几万美元。然而，我忘记了主教的警告。在一周内，我没有做任何研究就在不同的体育项目上随机投注，我的亏损开始增加。