经济学人下载:无罪(1)

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An operation is beginning to try to save a species of crocodile from extinction.
一项努力拯救一个鳄鱼物种、使其免于灭绝的行动已经开始。

2.glean 收集

At present we're gleaning information from all sources.
目前，我们正从各种渠道收集信息。