adj.无潮(汐)的
The ocean itself--that serene and tideless sea-lay scarce less hushed. 一平如镜的安宁的海面也十分静谧。
tideless river 无潮河道
tideless sea 无潮海
that when the last ding-dong of doom has clanged and faded from the last worthless rock hanging tideless in the last red and dying evening, that even then there will still be one more sound: that of his puny inexhaustible voice, still talking. 因为即使最后一次钟声已经消失，消失在再也没有潮水冲刷、映在落日的余晖里，海上最后一块无用的礁石之旁时，还会有一个声音，那就是人类微弱的、不断的说话声，这样说也很容易。
