People will seize on any opportunity to reduce competition.人们会抓住一切机会减小竞争.Competition between companies is too fierce for self-regulation to work.公司间的竞争过于激烈，自我调节机制已无法发挥作用。The competition has been thrown wide open by the a...
那位音乐家把这个老曲子配上和音使其成为合唱曲.The musician harmonized the old song for part singing.这些歌唱家已为这些新歌配上和音使其成为合唱曲.The singers began to harmonize the new songs.这是最好的合唱曲.This is choral music of the first water....
The topography of the river's basin has changed significantly since the floods.该河流域的地形自洪水以来发生了显著变化。...a pudding basin.布丁碗...the Amazon basin.亚马孙河流域Equalization involves mixing wastewater streams of acidic and alkali...