But "when channels are opened up, they'll have to be kept operable or their effectiveness will be discounted." Mr. Chen cautions. Are current environmental personnel adequate to serve as arbitrators, for example?
如今不能再忽略四周居民的感受，它已成一門必修的功課，這也是為什麼許多學者建議，重大工程除了做「環境影響評估」，也要做「社會影響評估」。