The time to execute work is a function of innumerable variables, such as weather, managerial abilities, health, and payments and incentives etc.

 
  • 然而,實(shí)際完成工程的時(shí)間卻涉及許多可變原因,如天氣、管理水平、勞工的健康狀況、報酬、獎勵等。
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