translation.en: But at the same time, what's important to note is, whereas in the past these fishing boats might be fishing in a day and maybe catch 10 tons, now they're catching maybe 100 tons because they've become so efficient.
translation.zh: 但是于此同时， 我所要说的更重要的是 在过去，这些渔船 可能一天内能捕到十吨鱼 他们现在可能能捕到一百吨鱼， 因为它们变得很有效率