1.The bin would be even fuller and fouler had the London dumping convention not been signed in 1972, but the sea is still hideously polluted.
如果在1972年没有签订伦敦倾废公约,现在的海洋将会是一个更满、更臭的垃圾桶。然而,如今大海依然受到了可怕的污染。
2.The bin would be even fuller and fouler had the London dumping convention not been signed in 1972, but the sea is still hideously polluted.