2. For us, they toiled in sweatshops and settled the West; endured the lash of the whip and plowed the hard earth. 为了我们,他们在血汗工厂辛苦工作,在西部定居;忍受鞭子的抽打,耕耘坚硬的土地。
3. There are many risks in metro engineering during its life cycle, which are the serious barriers to realize the settled goals. 地铁项目在全寿命周期内存在大量的不确定性风险因素,阻碍了项目建设目标的实现。
英英解释
adj.
1. established or decided beyond dispute or doubt
2. established in a desired position or place; not moving about
3. inhabited by colonists
4. clearly defined
5. not changeable