Today we have radios, TVs, and a whole host of gadgets powered by electricity.今天我们有收音机、电视机和一大堆小型电器。They become obsessed with trying to equip their vehicles with gadgets to deal with every possible contingency.他们变得痴迷于给自己的...
His letter poses a number of puzzling questions.他的信中提出了许多令人困惑的问题。This poses a threat to agriculture and the food chain, and consequently to human health.这会对农业和食物链造成威胁，由此而危及人的健康。The high cost of oil poses serious problems...