waste life 浪费生命
Don't waste life in doubts and fears.
不要在怀疑和恐惧中浪费生命。
Do you think I'm wasting my life with this acting thing?
我想当演员是否只是痴心妄想

come up with 追赶上;比得上;想出;准备好（钱等）
Some cities have come up with specific targets for efficiency.
美国的一些城市已经提出有针对性地节能目标。
The eu will come up with a similarly misleading name.
欧盟也会想出一个同样具有误导性的名称。