与锰结核像高尔夫球洞一样分散在海底不同的是，这些深海矿物层则在熄灭了的海底烟囱附近小范围内存在。
Unlike manganese nodules, which are like golf balls scattered across the seabed, these deep-ocean deposits occur in small areas around extinct hydrothermal vents.
这也是为什么虽然一轮高尔夫球是18个洞（沿袭苏格兰圣安德鲁斯老球场的传统，世界通行的高尔夫球场洞数是18个），但很多美国人打球是冲第19洞去的。
Golf courses have 18 holes, following the lead of Scotland's Royal &Ancient Golf Club of St. Andrews.
有许许多多的书，推荐一生必游的地方、必看的书、必听的音乐、必打的高尔夫球场球洞和飞钓必去的水域。
There are scores of books recommending places to see, books to read, music to hear, golf holes to play or watercourses to fly-fish before we die.
应用推荐