1. Thorpe next set out to determine exactly when the chaffinch learns to sing.
接着,索普就开始研究苍头燕雀是在什么时候学唱歌的。

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2. As I EMPTY the third barrow of shit, a chaffinch is singing in one of the plum trees.
当我倒空了第三车粪便,我听见一棵李子树后面传来了花鸡的鸣叫。

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3. Analysis of 30, 000 nests shows that birds such as the chaffinch and the robin are laying their eggs about a week earlier than in the 1960s.
研究人员对30000窝鸟进行了分析,他们发现,苍头燕雀和旅鸫的产蛋期比上世纪60年代提前了大约一周。

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4. While the chaffinch sings on the orchard bough
燕雀在果园的枝头啁啾

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5. The chaffinch has three or four songs and produces them in a specific order.
苍头燕雀合唱三、四种歌,唱的时候按着一定的先后次序。

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6. There was a direct sensuous contact between me, the lake, mountains, cherry trees, mowers, and a certain invisible but noisy chaffinch in a clipped lime tree.
我同湖泊、群山、樱桃树、割草人以及一株剪过枝的酸橙树上的那只看不见却听得到喳喳叫声的苍头燕雀之间,存在着感官上的直接联系。

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7. Thorpe also showed that the chaffinch is selective imitate.
索普还证明,苍头燕雀学歌是有所选择的。

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8. We have been surrounded by birds all our lives, yet so feeble is our observation that many of us could not tell whether or not the chaffinch sings, or the colour of the cuckoo.
我们一辈子都被它们所包围,但我们的观察力太差了,以至于许多东西都无法辨别,比如鸟儿的歌声,鸭子的颜色。

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9. We have been surrounded by birds all our lives, yet so feeble is our observation that many of us could not tell whether or not the chaffinch sings, or the colour of the cuckoo.
我们一辈子都被它们所包围,但我们的观察力太差了,以至于许多东西都无法辨别,比如鸟儿的歌声,鸭子的颜色。

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