Jim said he felt like an otter, since he loved to turn and twist in the deep pools and could swim underwater a long way.
吉姆说他感觉自己像只水獭,因为他喜欢在深水池里转来转去,而且能在水下游很长一段距离。
This creates deep pools in the riverbed and slows the water down.
这就在河床上形成了深水池,使水流变慢。
Hole and deep pools, crystal clear.
洞内还有深潭,清澈明净。
应用推荐