There were millions of locusts around us—a locust sandstorm.
我们周围有数百万只蝗虫——一场蝗虫风暴。
Historians credit repeated locust invasions in the nineteenth century with reshaping United States agriculture west of the Mississippi River.
历史学家认为，19世纪一再发生的蝗虫入侵改变了美国密西西比河以西的农业格局。
Light filtered into my kitchen through the soft, green shade of the honey locust tree.
光线透过皂荚树柔和的绿荫照进了我的厨房。
The locust-trees were in bloom and the fragrance of the blossoms filled the air.
槐树正开着花，空气中弥漫着花香。
There were millions of them around us - a locust sandstorm.
我们周围有数百万只蝗虫—一场蝗虫风暴。
The locust-trees were in bloom.
洋槐树正开着花。
The locust shrills his song of heat.
蝉儿唱出炎热季节的欢歌。
There were millions of them around us – a locust sandstorm.
我们周围有数百万只蝗虫–一场蝗虫风暴。
I'll be honest, deep-fried locust is not the most delicious snack I've ever had.
老实讲，油炸蝗虫的确不是我曾吃过的最美味的小吃。
In Niger, severe drought and a locust invasion left 3.6 million people short of food.
在尼日尔，严重的干旱和蝗虫的入侵使360万人口缺乏粮食。
The locust - trees were in bloom and the fragrance of the blossoms filled the air.
洋槐树正开着花，空气里弥漫着芬芳的花香。
Such nightmare visions, and locust plagues with them, may one day be a thing of the past.
但愿有一天这种噩梦似的景象和与此相伴的蝗灾将会成为历史。
The research focuses on the flight of the pestilent locust, an insect renowned for its efficient flying style.
研究集中在蝗虫——这种以高效飞行方式出名的害虫——的飞行上。
Tiny packets of smoke released near a flying locust showed air swirls similar to swirls predicted by the model.
在飞行蝗虫周围释放的小范围烟雾表明，实际气旋类似于模型预言的气旋。
In Spring the locust trees all blossom at the same time, spreading the delicate fragrance all around the city.
春天槐树都在同一时间开花，全城都弥漫着淡淡的芳香。
A locust infestation in 2004 coupled with drought the same year and in 2005 has caused a severe food crisis in Niger.
2004年的蝗虫灾害加上同年和2005年的旱灾已在尼日尔造成严重的食物危机。
On getting up early in the morning, you will find the ground strewn all over with flower-like pistils fallen from locust trees.
像花而又不是花的那一种落蕊，早晨起来，会铺得满地。
They lean on the rail and toss a pebble into the falls, or a leaf. Or they walk slowly by the river, under the honey locust trees;
他们凭着桥栏，把一粒鹅卵石或一片树叶投在瀑布里，或在河边皂荚树下徐步。
During the 1988 desert locust plague, swarms crossed the Atlantic from Mauritania to the Caribbean, flying 5 000 kilometres in 10 days.
在1988年的沙漠蝗灾中，蝗群从毛里塔尼亚穿越大西洋来到加勒比，10天之内飞行了5000公里。
August 2005 | Geneva - a locust infestation in 2004 coupled with drought the same year and in 2005 has caused a severe food crisis in Niger.
2005年8月8日|日内瓦- 2004年的蝗虫灾害加上同年和2005年的旱灾已在尼日尔造成严重的食物危机。
Writing in Science magazine, locust expert Martin Enserink gave the following graphic description of a locust population gone out of control.
蝗虫专家马丁•恩塞林克在《科学》杂志上是这样描述失控的蝗虫的。
It is more interesting that, when we go through the locust trees, it seemed that we entered a fair place full of green grass, a real heaven world.
更有趣的，是当我们在槐树中间穿过时，好像另走进了一个草木青青的仙境，真正的桃花源。
Since the dawn of agriculture more than 10 000 years ago mankind has had to deal with a resourceful and fearless enemy, Schistocerca gregaria, the desert locust.
自从一万多年前农业诞生以来，人类就一直在与源源不断和无所畏惧的敌人schistocercagregaria，即沙漠蝗虫打交道。
Image: patterns of air movement caused by a flying locust (middle and right columns) are similar to air patterns predicted by a computer simulation (left column).
图片说明：飞行蝗虫引起的空气流动模式(中间一列和右面一列)与计算机仿真预言的空气模式(左面一列)是相似的。
People usually assume that it is difficult and very dangerous to spray locust swarms from the air and that control measures can only be exercised on the ground.
人们一般认为，从空中向蝗群撒药很困难并且很危险，因此只能采取地面防治措施。
People usually assume that it is difficult and very dangerous to spray locust swarms from the air and that control measures can only be exercised on the ground.
人们一般认为，从空中向蝗群撒药很困难并且很危险，因此只能采取地面防治措施。
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