Calculate the mean distance travelled.

计算走过的平均距离。

youdao

The distance travelled per tail stroke also fell, by 13%, when mothers were accompanied by their young.

当母海豚有她们的幼儿陪伴时每次尾部击打的间隔距离也下降了13%。

youdao

I never meant my comments to be insulting, I just pointed out that it didn't seem like we were in Europe because of the distance travelled.

我从不是攻击的意味，我只是指出因为出行的距离让我们看上去都不像在欧洲了。

youdao

The distance travelled per tail stroke also fell, by 13%, when mothers were accompanied by their young.

ECONOMIST: Another reason why infant dolphins need their mothers

Despite all the complaints, average commuting time remained stable through the 1990s, but the average distance travelled grew.

ECONOMIST: Road-pricing in California

He says the record for the furthest distance travelled on a space hopper in 24 hours is just under four miles.

BBC: Roger Auster