a situation that is not to be ignored or underestimated

生死攸关的事, 极其严重的事
something of high priority or special importance

重要的事, 大事
an urgent need or desire that one feels for something

迫切需要, 急迫需求
to be of significant influence or importance and often a cause of worry

沉重地压在心头, 占据很大分量
to play a crucial role in causing other things in life to work the way they are supposed to

让世界运转, 成为一切的动力
extra details that are added to a plan, idea, etc. that make it more complete or much better

更多实质内容, 更充实的内容
(of a person) behaving in a manner that is very exciting and attracts others' attention

魅力十足、存在感很强, 很有派头
something that is very common and therefore, not very high on price and value

比比皆是, 不值稀罕
used to refer to something that does not deserve one's attention due to not being important or interesting enough

毫无价值, 不值一提
something that is completely worthless in terms of importance, value, or use

毫无价值的东西, 一文不值
a person who is less qualified or important when compared to others in a company or organization

大池塘里的小鱼, 强者中不起眼的人
various small things that have no importance or value

零碎杂物, 杂七杂八的小东西
someone who is considered as an extra or unwanted person in a situation, especially in presence of a couple

电灯泡, 多余的第三者
something very important and serious that cannot be joked about or underestimated

不是开玩笑的事, 严肃的事
anything that is intended to take people's focus away from what is important

转移注意力的烟幕, 障眼法
a person or thing of small importance

小事一桩, 无足轻重的东西
a very insignificant individual or thing

无足轻重的人, 不被当回事的人
