让机器人帮你挤牛奶 (1)
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科学60秒:没有电视看的人伤不起啊
"Believe it or not, George isn’t at home, please leave a message at the beep."So what happens when you can’t get George?Some viewers _____1_____."Get out."No, it’s true, according to a study p...
科学60秒:欧洲祖先原来很晚才学会生火的
Imagine life without fire. A lot of huddling for warmth. The ___1___ was that humans could make and control fire when they first migrated north to colder Europe, about a million years ago. But n...
科学60秒: 专注让你更快乐
Ah, daydreaming. Is there anything more pleasant than ____1____? Well, yes: not letting your thoughts drift, ____2____. Because according to a study published in the journal Science, people are l...
G7成员国同意金融行动计划 (1)
七国首脑出席长达一整天的会议,各财长、行长承诺采取联合行动。 Hints: Henry PaulsonThe top officials from Europe, North America and Japan agreed on a joint action to stabilize markets and restore c...