Acmps
[計] 自動通信和信息處理系統
??? 情景例句
But it is not polite to ask older people their age.
但問老人的年齡是不禮貌的。
He has gone to America.
他去美國了。[動作結束后的結果持續至今]
Look at the picture.
看這幅圖畫。