定期体检可以及早发现心脏问题。

Regular ___check-ups can detect problems with the heart early.

定期给电脑做检查可以延长它的使用寿命。

Regular ___check-ups for your computer can extend its lifespan.

医生建议我每年做一次全面体检。

The doctor recommends having annual ___check-ups to monitor my health.