But overseas orders tookoff three years ago, after energy prices began rising.
但在三年前能源价格上涨后海外订单开始增多。
2
During the next 50 years, she tookoff many times, sometimes impetuously, always for adventure beyond the bounds of conventional English life.
接下来的五十年，她无数次地出发开始那些超越传统英式生活的冒险远行，有时候她的准备未全就匆匆出发了。
3
The field tookoff about 10 years ago, after physicists developed mathematical models to explain some of the network phenomena sociologists had observed.