Each time we should wash them with soap and running water for at least 20 seconds.
每次我们都应该用肥皂和流水冲洗它们至少20秒。
While running every aspect of our own news station, kids and their fellow campers will create and host a broadcast airing each night at dinner for the entire camp.
孩子们和他们的露营伙伴们在运营自己新闻台的方方面面的同时,他们还将创建并主持一个广播节目,每晚晚饭时间在整个营地播放。
After running hundreds of tests, the researchers noted that the monkeys would go for the higher values more than half the time, indicating that they were performing a calculation, not just memorizing the value of each combination.
在进行了数百次测试后,研究人员注意到,猴子有一半以上的时间会选择更高的数值,这表明它们在进行计算,而不仅仅是记住每个组合的数值。
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