"Stop the panic," Russia's top official for agriculture commanded Russians on Friday as the nation faced a fourth week of baking hot temperatures more normally associated with North Africa.
VOA: standard.2010.07.23
And it's about my third or fourth week of graduate school and I'm pretty nervous about this.
那时,研究生学习才开始三到四周,我很紧张。
Another very popular band of brothers released its fourth album this week.
VOA: special.2009.06.19
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