推动因素与原产地有关。
它们原产于北美洲。
烟草原产于美洲。
桑蚕原产于中国，几百年来，中国是世界上唯一的丝绸生产国。
With the mulberry silkworm being native to China, the country was the world's sole producer of silk for many hundreds of years.
这种葡萄原产于克罗地亚，但这家酒庄位于意大利东部，口味更加辛辣。
The grapes are originally native to Croatia but this winery is in eastern Italy and it has a more spicy and peppery flavor.
最高大的树原产于北美，但大树遍布全球——从热带到高纬度的北方森林。
The mightiest are native to North America, but big trees grow all over the globe, from the tropics to the boreal forests of the high latitudes.
一般来说，促使因素叠加显然比原产地提供的条件更易获得良好的生活和物质福利。
In general, pull factors add up to an apparently better chance for a good life and material well-being than is offered by the place of origin.
这种狗的其他名字是中国哈巴狗、荷兰牛头犬、荷兰獒、小型獒，它的原产国是中国。
The other names of this dog are Chinese pug, Dutch bulldog, Dutch mastiff and Mini mastiff and its country of origin is China.
互花米草，又称绳草，是一种落叶的多年生开花植物，原产于美国的大西洋沿岸和墨西哥湾沿岸。
Spartina alterniflora, known as cordgrass, is a deciduous, perennial flowering plant native to the Atlantic coast and the Gulf Coast of the United States.
这种药物是从原产于南美洲的金鸡纳树的树皮中提取的。到了1856年，对这种药物的需求已经超过了现有的供应。
The drug is derived from the bark of the cinchona tree, native to South America, and by 1856 demand for the drug was surpassing the available supply.
加拿大帝国商业银行成功地使用了一种原产于墨西哥的以种子为食的象鼻虫来控制讨厌的帕特农杂草，这种杂草已知会对印度和澳大利亚的农业和人类健康产生负面影响。
CIBC successfully used a seed-feeding weevil, native to Mexico, to control the obnoxious parthenium weed, known to exert devious influence on agriculture and human health in both India and Australia.
袋鼠原产于澳大利亚。
它原产于中国，被誉为“国宝”。
It is native to China, proudly called the "national treasure".
这种植物原产于南美洲的安第斯高地。
蔷薇属玫瑰是原产于东亚的玫瑰品种。
一种矾根属植物（珊瑚钟矾根属）原产于美国西南部及墨西哥。
A species of alumroot (Heuchera sanguinea) was native to the southwest United States and Mexico.
如能提供原产地证明，我将十分感谢。
软水草原产于亚洲，并在20世纪60年代引入美国。
Hydrilla was found in Asia and was introduced to the United States in the 1960s.
蜜袋鼯是夜行动物，原产澳洲。
拉布拉多寻回犬的原产地是加拿大。
它们原产于北美洲、欧洲北部和西伯利亚。
They are native to north America, northern Europe, and Siberia.
马鲁拉树是原产于南非和东非的落叶树种。
The Marula is a deciduous tree native to Southern and Eastern Africa.
圣诞红原产于墨西哥。
穿山甲是原产于东南亚的濒危物种。
Pangolins, or Manis Javanica, are endangered species native to south-east Asia.
它原产地是哪里啊？
这种狗胆子很大，非常容易训练，原产地是德国。
They are fearless and are very easy to train. The country of origin of this breed is Germany.
特别是从酒的风味中，常传递着原产土地的风土特色。
Especially from the wine flavor, often passing the origin of the endemic land features.
特别是从酒的风味中，常传递着原产土地的风土特色。
Especially from the wine flavor, often passing the origin of the endemic land features.
应用推荐