饱尝辛酸: put through the mill; go [have been; pass] through the mill; have met with many trials of life; taste to the full the bitterness of life 短语和例子他们不少人就是在这种暗无天日的岁月中, 饱尝辛酸地度过了大半生。 those are day
人间辛酸: the bitters [bitterness] of life; the rubs and worries of life
