she is said to be living in Japan now.为什么用is said?

she is said to be living in Japan now.为什么用is said?
she is said to be living in Japan now.为什么用is said?

she is said to be living in Japan now.为什么用is said?
据说她在日本生活.用be+过去式是表示她被别人说,据别人说的意思

她被传现在生活在日本。

is said 被传说

据说她现在在日本生活.Is said是有被动的意思.后面省略了动作的施动者而已.如果改主动语气:sb. say she is living in japan now.