自言自语

In fact, soliloquize to practice oral English is also one of the effective methods.

事实上，语亦是练习语的有效的方法之一。

I strolled around, muttering to myself.

我四处闲逛，一边低声语。

He is murmuring to himself.

他在语。

Wu Sun-fu muttered to himself and took a sip at his glass. He was still staring dazedly at the blurred shapes passing in and out of the bar .

吴荪甫语地拿起酒杯来喝了一，仍旧迷惘地望着酒吧间里憧憧往来的人影。