We're also tackling illegal migration and stopping criminals from abusing our asylum system.

我们也在处理法移民问题，阻止罪犯滥用我们的庇护制度。

De Bellis said there are constituencies that believe Europe is under siege from migration.

德·贝里斯说，有些选民认为欧洲正被难民“围攻”。

The construction of the Three Gorges Project entails large migration.

三峡工程建设需大规模移民。

On the other hand, there are fears that lagoons might harm both fish and birds, for example by disturbing migration patterns, and causing a build-up of silt, affecting local ecosystems.

在另一方面，有很多人害怕泻湖可能会危害鱼类和鸟类，比说会扰乱迁徙路线，导致泥沙堆积，影响当地的生态系统。

There is not another butterfly that makes this kind of significant long-distance migration.

没有其他蝴能进行义重大的长距离迁徙。

Critics say that has led to a surge in illegal migration.

批评人士指出，这导致了法移民的激增。

Every year in the late summer, monarchs begin their migration to the south, those heading for Mexico go first for the Louisiana Mississippi region.

每年夏末的时候，帝王开始向南方迁徙了，那些去墨西哥的会先出发，它们会先去路易斯安那州和密西西比州地区。

The evidence is clearly starting to suggest that there were multiple migrations and dispersals in different parts of the world going in all kinds of directions and generally mixing up the gene pool.

已经有证据开始显示，在世界不同的地方曾经有过多次不同方向的古人类的迁移和扩散，所在这些都融人了整个人类的基因库当中。

The other thing is in versus out migration.

另外一件考虑的是迁移。

For most, this momentous migration is their first.

对于大多数来说，这次重大迁徙是他们的第一次。

There have been arguments over financial regulations, bailouts and different approaches to migration.

关于金融监管、紧急援助和不同的移民方法，一直存在争议。

For the receiving countries, the substantial costs of uncontrolled migration are borne overwhelmingly by low-income citizens, whose concerns are often ignored by both media and government.

对于迁入国来说，应对迁入国内的移民所需支出的成本十分昂贵，这些低收入的人们，往往被媒体与政府遗忘。

In recent weeks, the United Nations also oversaw landmark global agreements on migration and refugees, that will help to save lives and overcome damaging myths.

最近几周，联合国还主持达成了具有里程碑义的移民和难民问题全球协定，将有助于拯救生命、克服破坏性谎言的影响。

The U.N migration agency says since the year 2000, more than 33,000 people have drown in the Mediterranean as they attempted to reach Europe.

联合国移民机构表示，自2000年以来，超过3.3万人试图到达欧洲时在地中海溺亡。

C) A lot more refugees die during migration.

C）更多的难民在移民过程中死亡。

Well, I think it was more a matter of simpIy trying out his idea, to see if migration from the east was possible.

我觉得这也许只是他想试试自己的想法而已，看看从东边迁移过来有没有可能性。

No wonder that scientists are busy studyingthe mechanism that enables cells to move around, in hope offinding a way to control this migration.

科学家苦心研究转移细胞的原理，希望能抑制癌细胞迁移。

Their forced migration to Oklahoma became known as the Trail of Tears.

被迫来到俄克拉荷马州的迁徙之路有了一个名字--眼泪之路。

Critics of the Biden Administration say that the president is not acting fast enough to get the migration situation under control on the U.S. southern border.

批评拜登政府的人称，总统没有快速采取行动来控制美国南部边境的移民状况。

This week we're discussing global migration—that's the movement of people around the world and particularly those who are moving abroad to look for new work.

本周的话题和全球移民有关，全球移民是指各国人民移居国外去寻找新工作。