那将军命令部下攻城.The general commanded his men to attack the city.他率领主力部队攻城.He led the main strength of his army against the city.他把集中的阳光照到攻城的罗马船上,把它们焚毁.He concentrated the sun's rays on the Roman ships besieging the city ...
How many man - days will be needed to construct this irrigation canal?修这条渠道要多少人工?She needed to find an outlet for her many talents and interests.她的多才多艺、兴趣广泛需要找个施展的机会。Empirical results are needed in the transonic Mach reg...