Readers are migrating away from print anyway.

反正读者正在从纸质版转移到电子版。

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。

And they seem to be migrating north.

它们似乎正在向北迁徙。

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。

It also tells us that these were migrating dinosaurs.

这也说明它们是迁徙恐龙。

As for why the flies migrate?

至于食蚜蝇要迁徙？

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。

Most people don't know that birds migrate at night.

大多数人不知道鸟类在夜间迁徙。

A century ago, millions migrated across the plateau.

一个世纪前，数百万人迁居高原。

These materials then feed the creatures below that don't migrate.

这些材料接着喂养底下不会回游的生物。

Nor is it likely that they migrated there from layers above.

它们也不可能是从上层迁移过去的。

It turns out that 80 percent of them migrate at night.

其中 80% 都在夜间迁徙。

Thousands of years ago, these Hakka migrated all the way south.

几千年前，客家人一路南迁。

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

第一批北美人被认是从东北亚迁移过来的。

Bill wanted to make audio recordings of birds as they migrated overhead.

Bill 想录下头顶上的候鸟迁徙时的声音。

His soul has already migrated to another realm.

他的灵魂已经去了另一国度。

The weaker ones would either migrate or die.

变弱的动物要迁徙要死亡。

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。

More and more people will kind of migrate to shopping online versus in-store.

更多的人将会选择网购，而不是去实体店购物。"

Such birds as the grouse, quail, cardinal, and Carolina wren do not migrate.

松鸡、鹌鹑、红雀和鹪鹩等鸟类不迁徙。