正文

VOA慢速英语:Amazing Amazon Hides Atlantic's Coral Reef

2016-05-09来源:VOA

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词汇讲解：

1. exist vi.存在; 生存; 生活
例句：I want to live, not just to exist.
我要享受生活,而不仅仅是活着。

2. imagine vt.想像; 想，设想; 料想
例句：Nobody can imagine an end to numbers.
谁也想不出最终是个什么数。

3. survive vi.幸存，活下来
例句：The urge to survive drove them on.
求生的欲望驱使他们继续努力。

4. explore n.探险家; 探测器
例句：Can you explore the market possibility for us?
您能为我们考察一下市场前景吗？

5. dredge vt.清淤，疏浚（河道等）; 挖掘（泥土等）
例句：They have to dredge the canal so that ships can use it.
他们须疏浚运河河道轮船方可通航。