bottom fish

基本解释

Not noticeable. As long as you don't eat the bottom fish.
不是顯而易見的。衹要你不喫底層的魚。
blog.sina.com.cn
“The problem of supply is easily solved,” says John Kaiser of Kaiser Bottom-Fish Online, a website on mining.
“供應的問題很好解決。” 採鑛業網站Kaiser Bottom-Fish在線的John Kaiser說。
“The problem of supply is easily solved,” says John Kaiser of Kaiser Bottom-Fish Online, a website on mining. “It just takes three to five years and billions of dollars.”
“供給難題很容易解決，”一家鑛業網站凱撒底棲魚網的約翰·凱撒說，“這衹需要3到5年的時間和數十億美金就行了。”

There's an angler fish at the bottom of the ocean that has a rod sticking up from the top of its head with a lure to capture other fish to fool them in thinking that this is something edible and then to themselves be devoured.
在深海中生活著琵琶魚,這種魚的頭頂會長出魚竿狀的長刺,用於引誘和捕獲其他魚類,讓它們誤認爲那是食物,然後它們自己就被喫掉了。
耶魯公開課 - 心理學導論課程節選

So is it time to bottom fish?
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Is it too soon to bottom-fish in Asia?
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Now, or I should say, again, just when you thought it was safe to bottom-fish in the distressed single-family housing market, maybe for a home for you and your family, along comes the Wall Street gang, again.
FORBES: Rising Home Prices And Falling Unemployment: Don't Trust the Numbers