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1. | "Snakes shed their skin because they need to renew themselves, " I explained. |
| 我解释说:“蛇为了获得新生,所以要蜕皮。”正如我家常常出现的情况,最初的话题会引出其它一个又一个新问:题,直到我们谈论的内容与最初的毫不沾边为止。 |
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2. | It was a snake skin that had been shed by one of our many garden snakes. |
| 那是一条蛇的蜕皮,我们的花园里有很多蛇。 |
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3. | Some snakes shed their skin each year. |
| 有些蛇每年蜕皮。 |
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4. | Some snakes shed their skin every year. |
| 有些蛇每年蜕一次皮。 |
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5. | "Snakes shed their skin because they need to renew themselves," I explained. |
| 我解释说:"蛇为了获得新生,所以要蜕皮。" |
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6. | become so powerful that it's now possible to deduce ancient human history from a drop of blood or a few shed |
| 但是生物技术工具已变得如此强大,现在只要有一滴血或几片蜕皮细胞我们就能推断出古人类的历史。 |
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-- 来源 -- 英汉非文学 - 生命科学 - 基因与寻祖 - congransetizhuisu |
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7. | Time for the snake to shed his skin. |
| 好主意。戴着它可一点不舒服,现在是蛇蜕皮的时候了。 |
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8. | It was a snake skin that had been shed by one of our many garden snakes. |
| 萨拉跑进来。“看,我发现了什么。”我正在看报,一条卷长的有点支离破碎的东西出现在报纸上,把我吓得跳了起来。那是一条蛇的蜕皮,我们的花园里有很多蛇。 |
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