Japan leader often sleeps for only three hours . Her post sparked a debate on work culture . Some politicians worry about her lack of rest . They say rest is part of the job . One lawmaker called it as risky as drinking . Many citizens shared their views online . Some people praised her strong work ethic . Others criticized the praise of long hours . The government wants to change the overwork culture . This shows how hard work-life balance is .

Phrases:

across the country . 全國 . be proud of . 可驕傲 . because of . 因為 . has been . 已經 . lack of . 缺少 . part of . 一部份 . pose a risk . 構成威脅 . prime minister . 總理 . Prime Minister . 總理 . proud of . 驕傲 . should not . 不應該 . social media . 社群媒體 . their own . 他們自己的 . trying to . 試圖 .