这是同一件事的用不同方式的表达。
夜晚的星星落下,所以白天的星星升起，不，实际上他们是同一件事，这是为什么他们相关。
The evening star goes down therefore the morning star rises, no actually they are the same thing, that's why they are correlated.
他反复转向她，而这是一项重要社交技巧‘联合注意’的明确迹象，在此例中，联合注意指的是他和他的母亲专注于同一件事。
He turns toward her repeatedly, a clear sign of an important social skill called joint attention-which, in this case, is an awareness that he and his mother are focused on the same thing.
他反复转向她，而这是一项重要社交技巧‘联合注意’的明确迹象，在此例中，联合注意指的是他和他的母亲专注于同一件事。
He turns toward her repeatedly, a clear sign of an important social skill called joint attention-which, in this case, is an awareness that he and his mother are focused on the same thing.
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