what's good and what's bad

基本解释

They also start to become colonized with bacteria, so it's very important that the gut learns what's good and what's bad.
他们还会受到细菌的侵袭，所以肠道具备区分有益和有害物质的能力是非常重要的。
You see, we have many feelings about what's good and what's bad suppressed in our subconscious mind, but we never look at them.
我们把许多对于是非对错的感受都压抑在了潜意识里，但是我们从来不回头看看它们。
At this point, you might want to continue on regarding what's good and what's bad using the "Good and Bad Exercise" worksheet below.
现在，你也许想要继续对付自己对于好坏的看法，通过下面的“好与坏练习”表格。

One is "Good Touch Bad Touch, " and that's teaching children what is a good touch and a bad touch.
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We're talking about the case of the underpants bomber, on Detroit, and how it illustrated both the good and bad side of what's been going on.
NPR: Intelligence Failures In 'Top Secret America'
But what's bad for exporters is good for importers, and European consumers benefit from falling prices on goods they buy from abroad.
FORBES: Magazine Article