talk quietly、talk loudly、speak quietly、talk in a low voice 1. talk quietly：动词短语 “小声说话”（口语化，如 “Talk quietly in the library”）； 2. talk loudly：“大声说话”（与 talk quietly 反义，如 “Don’t talk loudly in class”）； 3. speak quietly：与 talk quietly 同义（speak 比 talk 更正式，如 “Speak quietly to the baby”）； 4. talk in a low voice：“小声说话”（更具体，如 “Talk in a low voice so no one hears”），与 talk quietly 语义一致。
同义短语
speak quietly（轻声说话）
反义短语
talk loudly（大声说话）
精选例句
高考
1、 Please talk quietly in the library.
请在图书馆里轻声说话。
来源:【小学难度例句】蜂词侠官方编辑
2、 We should talk quietly in the hospital so as not to disturb others.
我们在医院里应该轻声说话，以免打扰别人。
来源:【初中难度例句】蜂词侠官方编辑
1、 Talk quietly in the reading room in order not to disturb others.
中