她走进房间，环顾四周，没等任何人开口说话，就宣布了辞职的决定。
She walked into the room, glanced around, and before anyone could speak, announced her decision to resign.
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walked英 /wɔːkt/|美 /wɔkt/
glanced英 /ɡlɑːnst/|美 /ɡlænst/
announced英 /əˈnaʊnst/|美 /əˈnaʊnst/
解释
三个过去式 (walked → glanced → announced) 形成紧凑叙事链。Before 从句插入中间制造时间对比，强调 announced 发生在 anyone could speak 之前，表达的是复杂时间插入而非简单先后。
She walked into the room, glanced around, and before anyone could speak, announced her decision to resign.
三个过去式 (walked → glanced → announced) 形成紧凑叙事链。Before 从句插入中间制造时间对比，强调 announced 发生在 anyone could speak 之前，表达的是复杂时间插入而非简单先后。