大约中午时分，他们看到了一只非常漂亮的雪白的鸟停在一棵树的树枝上，唱着如此美妙的歌以至于他们站在那里一直听着。
About noon, they saw a beautiful snow-white bird sitting on the branch of a tree, and singing so beautifully that they stood still to listen.
帕尔默博士与其同事雅各布·歌辛博士在肯尼亚平原上注意到大象总是躲开一种金合欢树的物种时，发现了大象惧怕蚂蚁这一现象。
The discovery that elephants dislike ants came when Dr Palmer and colleague Dr Jacob Goheen noticed elephants avoiding a species of acacia tree in the Kenyan plains.
晚上我们来到大广场，听孩子们在五光十色的圣诞树周围唱圣诞歌。
In the evening, we went to listen to Christmas songs sung by children round the brightly lit tree the main square.
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