1 A2 中性
独自一人时把话说出来,是对自己说而不是对别人说。
"She caught herself talking to herself while trying to solve the maths problem."
“
To be, or not to be, that is the question.
— William Shakespeare, Hamlet, Act 3 Scene 1 (Hamlet's soliloquy — canonical example of a character talking to himself)