今日挑戰句子
影片不是英文？
Along the way, you see robots maintaining the beautifully manicured grounds, alerting carers to any potential hazards.
沿途，你會看到機器人維護著精心修剪的草坪，並向照護員發出潛在危險的警報。
學習重點
1. alert提醒……注意；向……報警
alert
[əˈlɜːt](v.)提醒……注意；向……報警
每日口說挑戰穿梭未來：2100 年人類的生活會變成什麼樣子？（Imagining YOUR life in the year 2100 | BBC Ideas）
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口口口4 個月前
Along the way, you see robots maintaining the beautifully manicured grounds, alerting carers to any potential hazards.
Kate Shao4 個月前
Hsin4 個月前
#1101
Along the way, you see robots maintaining the beautifully manicured grounds, alerting carers to any potential hazards.
shirley4 個月前
Henry Tsai4 個月前
Anna4 個月前
Rose4 個月前
Doris4 個月前
Mark4 個月前
Huirong Chung4 個月前