the Crow乌鸦(星)座
theart.那;这;这些;那些adv.(用于比较级前)更加;用于最高级前;(用于形容词、副词比较级前)越 ... 越 ...
The troops were alerted.部队处于待命状态。
The sun heats the earth.太阳带给地球热。
The model of water quality水质模型
The gears work smoothly.齿轮运转灵活。
the modern environment law现代环境法
the trend of the coastline海岸线走向
the basins of Yangzi River长江流域
The port is disco ected.该端口不能被拆除。