积极者则辩称使用一次性木筷的习惯可能会逐渐被个人所淘汰。
Activists argue that the disposable chopstick habit could gradually be phased out on an individual basis.
对于拒绝者策略的一个解释为人类的心理更习惯重复的交互作用，而不是一次性的交易。
One explanation of the rejectionist strategy is that human psychology is adapted for repeated interactions rather than one-off trades.
它也不是一次性的，而是一种需要培养的习惯，贯穿你剩余的人生。
It's not something you do just once, but a habit that you can form for the rest of your life.
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