「all of a sudden」是什麼意思?

母語人士的回答
Rebecca
All of sudden與suddenly、immediately意思相同,意思是突然間、一下子。此轉折詞適用於上下語境產生轉折時可使用。 例:I crossed the street, and all of a sudden, I saw a bear in the road. (我過馬路時,突然間我看到有隻熊在馬路上。) 例:I sat in the dentist's chair, and they injected me, then all of a sudden I woke up, and the procedure was done. (我坐在牙醫的椅子上被注射藥物,但一下子我就醒了,手術也完成了。) 例:All of a sudden, he turned around and saw me. (突然間,他轉過身並看到我。)