Question

It has been said that when people succeed,这是什么句式？帮忙划分下各个成分

It has been said that when people succeed,it is because of hard work and that luck has nothing to do with success. 帮忙分析下句子吧

Answer 1

It
has
been
said
that（看到这个that
明显就是形式主语，主要表的意思在that后面）
when
people
succeed（when开头这部分是状语，表示一种条件）
,it
is
because
of
hard
work
and
that
luck
has
nothing
to
do
with
success（真正的主干是这一句，and前后是并列的两个部分）
全句的意思是：人们说，成功源于刻苦工作，运气与此毫不相干。