They dismissed the problem as unimportant.
他們認為這個問題無關緊要而不予理會。
This consideration was not unimportant.
這項考慮並非無關緊要。
It was an unimportant job, and paid very little
這份工作無足輕重，而且薪水還很低。
I thought that cooking and housekeeping were unimportant, easy tasks.
我認為做飯和料理家務微不足道，一下子就能搞定。
When they had married, six years before, the difference in their ages had seemed unimportant.
他們6年前結婚時，年齡的差距似乎並不重要。