This is largely true because most VCs have a 20% minimum threshold in order to invest so bringing in multiple VCs can be very expensive in terms of dilution.
In general, any job is better than no job, but it is true that some jobs are dangerous, distressing, or fail to put workers above the poverty threshold.
有工作总比没有好，但有些工作的确非常危险，或是精神压力大，或者是无法把工人拉上贫困线。
3
Based on the threshold de-noising, this paper puts forward a de-noising method that combines mean approximation and threshold together and come true through the experiment simulations.