Some of the older telephones still only accept tokens.一些较老式的电话机仍然只收代币。These tokens are exchangeable for DVDs only.这些赠券只能换 DVD 盘。The council gives old people free tokens.委员会发给老年人免费的代金券....
Hybridising the two species will reduce the red to orange.将这两个物种杂交后颜色会由红色淡化成橙色。Some animal and plant species cannot accommodate to the rapidly changing cond-itions.某些种类的动植物不能适应迅速变化的环境。The disease can spread from one mamm...