他此刻正在南美旅游观光。He's touring South America at this moment in time.因为正在使用很多昂贵的设备，所以我非常紧张。I get very nervous because I'm using a lot of expensive equipment.我们正在成为时装业的领军者之一。We are becoming one of the market leaders in...
大多数医生似乎都接受顺势疗法是一种合理的医疗手段。Most doctors appear to recognize homeopathy as a legitimate form of medicine.这些家庭当中只有三分之一认为用水表计量是合理的。Only a third of these households thought it reasonable to meter water.他们都是受过训练的营养学家，能够在饮食方面提出合...