Since this time, Charles has visited the North Pacific gyre many times.

从那时起，查尔斯已经多次去北太平洋环流。

This area is part of the North Pacific gyre.

这一区域是北太平洋环流的一部分。

Plastic waste sits in places like the North Pacific gyre.

塑料垃圾堆积在北太平洋环流等地方。

Light beacons will alert the two dozen ships which cross the gyre each week to its presence.

灯光信标将提醒每周经过该环流的20艘船只，该设备的存在。

After a time, much of it goes to areas like the North Pacific gyre.

过了一段时间，其中大部分都会流向像北太平洋环流这样的地区。

A gyre is a big whirlpool that traps and moves the plastic in circles.

环流是指让垃圾被困后呈环形运动的大漩涡。

Finding waste is nothing new in the North Pacific gyre.

在北太平洋环流地区发现垃圾并不是什么新鲜事。

In the past, natural wastes in the gyre have biodegraded.

在过去，环流中的天然垃圾已经被生物降解。

The winds push the ocean beneath them into the same rotating gyres.

风将它们下方的海洋推入相同的旋转环流中。

Dr Ryan's particular interest was where all the litter came from before it was swept into the gyre.

让瑞恩特别感兴趣的是，在被卷入环流圈前，所有这些垃圾都是来自何处。