tens是什么意思？

In many European countries,where diesel vehicles have become more common in recent years, that number reaches tens of thousands.

When night falls, red and blue and other colors cast a hazy glow over a city lit up by tens of thousands of neon signs.

It has tens the decline of the written word.

The music service This Is My Jam helps people navigate the tens of millions of tracks now available instantly via Spotify and iTunes.

As a young man, he began walking over tens of thousands of miles during his lifetime, through the south to Florida, the west to California and north to Alaska, where readers are taken a long and particularly hair-raising adventure on a large mass of floating ice