英语中“自言自语”和“心里想”分别怎么说？

自言自语: think aloud

例句与用法:
1. 这个精神病人老是自言自语地说：“是我不好，是我不好。”
The mad man is always thinking aloud:"It was my fault.It was my fault."

2. 她有时自言自语。
She sometimes talks to herself

心里想: say to oneself

例句与用法:
1. 他心里想如果婴儿是女孩，他们该给她取个什么名字。
He wondered what they would call the baby if it was a girl

心里想:
think
talk to oneself

自言自语:
to talk(or speak)to oneself;
to soliloquize;
to say sth. to oneself;