a significant proportion of
/ə sɪɡˈnɪfɪkənt prəˈpɔːʃən ɒv/
a large part or percentage of a group or amount (uncountable).
中文释义：相当大比例的
A significant proportion of household income is spent on housing.
家庭收入中相当大的一部分用于住房。
/ə sɪɡˈnɪfɪkənt prəˈpɔːʃən ɒv/
a large part or percentage of a group or amount (uncountable).
中文释义：相当大比例的
A significant proportion of household income is spent on housing.
家庭收入中相当大的一部分用于住房。