All the cacti were in flower, so that the desert was a riot of colour...所有的仙人掌都开花了，整个沙漠里五彩缤纷。spiky plants, such as cacti带刺的植物，如仙人掌There we could see nothing but cacti.那里除了仙人掌我们什么也看不到.All the cacti were in flower, so that...
The heat dial was set at 150 degrees.温度调节器设定在 150 度。Don't touch that dial…不要碰那个刻度盘。The dial index will rotate in azimuth, giving an incorrect heading reading.读数示标会绕方位轴转动, 给出不正确的航向读数.The needle of the dial had shot u...