每年有成百上千万的人移民。

There are millions of people who migrate each year.

青蛙将此后不久移民到水特征他们被建立。

Frogs will migrate to water features soon after they are established.

随着外来移民的到来，这里的文化变得多元化了。

The culture has been diversified with the arrival of immigrants.

非法移民得到了使其身份合法化的机会。

Illegal immigrants were given the opportunity to regularize their position.

他们宣称自己是政治难民，不是经济移民。

They claimed they were political refugees and not economic migrants.

我的祖父母移民到加拿大去碰碰运气。

My grandparents emigrated to Canada to try their luck there.

他们中许多人都是早期移民的后裔。

Many of them are descendants of the original settlers.

移民在许多方面都对英国文化有所贡献。

Immigrants have contributed to British culture in many ways.

政府对移民入境采取了强硬的态度。

The government has adopted an aggressive posture on immigration.

他因在移民问题上立场强硬受到批评。

He was criticized for his tough stand on immigration.

他指责对手在竞选活动中打移民牌。

He accused his opponent of playing the immigration card during the campaign.

许多移民因感到不容于社会而苦恼。

Many immigrants suffer from a sense of alienation.