The crash had spilled a noxious defoliant into the planet's ecology, ravaging the native flora.这次坠毁将一种有害的落叶剂洒入星球的生态系统中, 破坏着当地的植物群....a senior lecturer in ecology.生态学高级讲师To keep ecology in balance is our duty.保持生态平衡是...
It was this kind of historical context that Morris brought to his work...莫里斯的作品正是基于这样一种历史背景。A conversational implicature may even be cancelled simply by the situational context.会话含义也可以只通过情景语境来清楚.A collection of tables an...
Aerobatic flights over airfield up to 2000 m.花样飞行在机场上空,高度2000米.Quite will like more in the future to the dangerous play, was also afterward aerobatic display.越往后对危险动作颇为爱好, 也就是后来的特技表演.Glider flights ( Aerobatic flights ) ...