HSK5 lesson 29 part 2

生态 ecology
商业 business
领域 field domain ling3yu4
适当 proper
促使 to urge
生长 to grow
妨碍 hinder fang2ai4
促进 accelerate
利益 profit benefit li4yi4
利润 interest lirun
合理-道理 reasonable-logical
无理 – without logic i.e. illogical
万一 in (any) case)
假设 – suppose, hypothesis jia3she4
维持 – keep, maintain wei2chi2
饱和 – saturated filled to capacity
不见得 – not necessarily, may not