His?grades?are?starting?to?suffer_初級英語口語

His grades are starting to suffer because he spends too much time on playing computer games.

因為他花太多時間到電腦游戲上，他的成績開始變差。

suffer有受苦的意思，在上句中suffer 指變糟，受損害。

He suffered a great deal in those days.

那時他受了不少苦。