1.He’s one of those sleek businessman types.

1.他是那些穿着考究的生的一员。

2.She wore a sleek little black dress.

2.她穿了一条有光泽的黑色连衣裙。

3.Their sleek, unmarred pelts are prime quarry for seal hunters.

3.它们的一身光完好的毛皮，是海豹猎们的首要目标。

4.As well as sleeking out the design, the aerodynamics also greatly improve downforce and air flow leading to a drag coefficient of 0.75, which is exceptional for a hatchback.

4.以及sleeking的设计，空气性能也大大提高下压和气流导致风阻系数为0.75，这是特殊的掀背.