The shod hiker retorts that it is not the bear he needs to outrun , merely his fellow hiker .
穿好靴子的旅行者反驳道,他并不需要跑过那只熊,只要超过他的同伴就好。
A rabbit might outrun a fox , but stalks of wheat aren 't making any quick getaways .
兔子有可能逃脱狐狸的捕猎,但麦秆儿们可没什么逃生的法子。
A stagnating world , on the other hand , requires a more limited state , lest expanding commitments outrun a slow-growing economy 's ability to fund itself .