20世纪60年代末期，当斯里兰卡繁荣的椰子果园被潜叶昆虫侵扰时，一种从新加坡引进的寄生幼虫将这种害虫控制住了。

In the late 1960s, when Sri Lanka's flourishing coconut groves were plagued by leaf-mining hispides, a larval parasite imported from Singapore brought the pest under control.

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蚜虫的运动也是如此，当吃完一株食用植物的幼叶，它们的后代会飞到另一株宿主植物上，没有蚜虫会再回到最初的地方。

So can the movement of aphids when, having depleted the young leaves on one food plant, their offspring then fly onward to a different host plant, with no one aphid ever returning to where it started.

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几年前，我的朋友朱利叶斯在路边救了一只野生鹦鹉妈妈，把它养在一个大笼子里当宠物。

Years ago, my friend Julius saved a bird—a wild "Mom" cockatoo (鹦鹉) from the side of the road and kept it as a pet in a big cage.

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The divine enters the human in these poems of Yeats's through the bestial.

当圣降临于人,在叶芝诗歌里,圣以兽之形式降临于人。

耶鲁公开课 - 现代诗歌课程节选

This is one of the events, I think, that Yeats is thinking about in "The Fisherman" when he speaks of "great Art beaten down."

这就是叶芝，我想，在《打鱼人》里想法之一“,当他说，伟大的艺术败了“

耶鲁公开课 - 现代诗歌课程节选

As I said last time when I showed you that letter to Pound, Yeats's London apartment is essentially across the street from where the number 30 bus blew up.

上一次我说,当我给你们看他给庞德的信时，叶芝在伦敦的寓所,正好在30路车爆炸,的那条街的对面。

耶鲁公开课 - 现代诗歌课程节选