我想我们已经讨论过了这个问题，但为保险起见，我再问你一次。
I guess we've already talked about this but I'll ask you again just in case.
但你也许还想去拍张X光片，为保险起见。
You might still want to go for an X-ray, however, just to be on the safe side.
增加的住院天数，为消除感染而服用抗生素加固物，这都将导致高额的费用。但幸运的是，保险可以减少这些开销。
Increased hospital stays and antibiotic reinforcements to eradicate the infection lead to these higher bills, but fortunately for sufferers, insurance picks up the TAB.
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