Stocks seesawed ever lower until prices found some new level of equilibrium.股票在震荡中进一步下跌，直到股价达到某个新的平衡点。He seesawed between two opinions.他在两种意见之间举棋不定.The Tokyo stock market seesawed up and down.东京股市涨落不定。The score seesawed....
The total resources utilized by a species are considered the term ecotope.物种所利用的总资源的所在地被认为是生态区.Subterranean rodents are rodents which live in special ecotope.[中英文摘要]地下鼠是一类生活在特殊生境中的啮齿动物,是研究动物适应进化的理想材料....
不要过沉迷于酒色的生活.Don't lead a dissipated life.如果能不近酒色，他将成为一名出色的运动员。He's going to be a fantastic player if he keeps away from booze and women.他过的是酒色的生活.He led a voluptuous life....