Aggressive estimates are often used for soft-dollar savings, or when baseline data is not verifiable. 9.
激进估计经常被用于软钱储蓄，或者基线数据无法证实的情况。
2
Aaron Dollar, an assistant professor of mechanical engineering at Yale, has invented a robot with a soft touch.
耶鲁大学机械工程学助理教授艾伦·多拉尔发明了一种带有轻触式手臂的机器人。
3
A weaker US dollar, the specter of an American recession and rising financial-market volatility could cast a shadow over this soft landing scenario for the global economy.