单词:laminated spring hardening machine
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Nalini Nadkarni挑战我们对于树木及监狱的传统观点,她认为这两者都比我们所想得更具活力。经由与华盛顿州政府的合作,她将科学课程及保育计划引进给受刑囚犯,并得到超乎预期的效果。
MICHEL MARTIN, HOST: Finally today, I'll be honest with you, we debated long and hard about how to introduce this next conversation. It's Black History Month, so this is a time when a lot of people remember firsts such as Thurgood Marshall, the first
Pussy Riot's Nadya Tolokonnikova On Her New Anti-Trump Song play pause stop mute unmute max volume 00:0005:55repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plug
ENVIRONMENT REPORT – June 7, 2002: Tornadoes By Jill Moss This is the VOA Special English Environment Report. Every year in the United States people watch for dangerous windstorms called tornadoes.