“苗条的”用英语怎么说？

司机是个大约30岁的身材苗条的年轻女子。The driver was a trim young woman of perhaps thirty.这件衬衫最好是松松垮垮地穿在紧身裤外面，或者是塞进裤子里以显出苗条的身材。The shirt's ideal worn loose over leggings or tuck it in for a streamlined silhouette.就在此时此地开始积极地生活,而不要坐等你...