回答

・take a regular medical checkup once ina
・half year.

例句 I take a regular medical checkup once in a half year after recovering from a serious disease.
「一場大病之後，我每半年會定期檢查一次。」

「健康檢查」可以說 a physical examination 或在口語中會說 a medical 。「定期的」也可以用 periodical 來表達。例句 I take a periodical physical examination every six months.　「我每 6 個月定期檢查一次。」
every six months 是指「每 6 個月」的意思。

有幫助｜0