分为四个不同的类群: 苏铁类 、 银杏类 、 松柏类、买麻藤类植物以及一些化石类群.There are four widely different living groups: the cycads , ginkgo, conifers , gnetophytes, and several fossil groups....
He closed down the business and went into politics.他关闭公司投身政治。The film takes no position on the politics of Northern Ireland.这部电影未在北爱尔兰政治问题上选择站边。But that doesn't mean this brand of politics is dead or dying.但那并不意味着这种...
The train backed out of Adelaide Yard on to the Dublin-Belfast line.火车倒出了阿德莱德调车场，开上了都柏林-贝尔法斯特线。The Prime Minister insisted on going walkabout in Belfast.首相坚持要到贝尔法斯特民众中走动走动。Students at the Belfast campus have access to ex...