Readers are migrating away from print anyway.

反正读者正在从纸质版转移到电子版。

And they seem to be migrating north.

它们似乎正在向北迁徙。

Since then researchers have theorized that dinosaurs must have migrated to avoid deeply cold winters.

从那时起，研究人员就推测恐龙一定是为了躲避严寒的冬季而迁徙的。

It also tells us that these were migrating dinosaurs.

这也说明它们是迁徙恐龙。

His soul has already migrated to another realm.

他的灵魂已经去了另一国度。

Among them are migrating species, scientists told Reuters.

科学家告诉路透社，其中包括迁徙物种。

Salmon also carry dangerous chemicals as the fish migrate between rivers and the sea.

随着鱼类在海洋之间的迁徙，三文鱼也会携带危险化学品。

The birds are migrating at night.

鸟儿在夜间迁徙。

Violence is migrating to the metropole.

暴力正向大都市迁移。

As for why the flies migrate?

至于食蚜蝇为什么要迁徙？

This is the time when millions of penguins migrate north.

数百万企鹅会在此季节向北方迁徙。

The scientists were tracking the eagle as it migrated across the European and Asian continents.

科学家们一直在追踪这只迁徙去欧洲和亚洲大陆的鹰。

As the world's oceans heat up, salmon are migrating earlier.

因为全球海洋升温，所以鲑鱼洄游的时间提前了。

When migrating red crabs march into their territory, the ants attack.

当迁徙的红蟹经过它们的领地时，黄疯蚁便展开攻击。

This calls into question the idea that modern humans migrated out of Africa only 60,000 years ago.

这就对现代人类在6万年前才离开非洲的说法提出了质疑。

The first North Americans are believed to have migrated from northeast Asia.

第一批北美人被认为是从东北亚迁移过来的。

The weaker ones would either migrate or die.

变弱的动物要么迁徙要么死亡。

In fact, if there's a fish on your dinner plate, it probably ate something that was vertically migrating.

事实上，如果你的餐盘上有一条鱼，它很可能吃了进行垂直迁徙的生物。

25. Why do some birds fly in groups when migrating, according to the speaker?

25. 据说话者所说，为什么有些鸟在迁徙的时候会成群地飞？

Satellite tags have revealed some of their diving behavior and where they migrate.

卫星标记揭示了一些蓝鲸的潜水习性和迁徙地点。