I sat down in the streetcar — and there against the seat was a beautiful silk umbrella with a silver handle inlaid with gold and necks of bright enamel.
我在有轨电车里坐下来，发现座位边有一把漂亮的丝质伞，银把手上面还镶嵌着金子和亮丽的小片珐琅。
2
If the pilot had to pull the "d" ring (ejection handle) in an emergency, the cables would snap the wearer's feet back under the seat to ensure a smooth and safe ejection from the aircraft.
当发生紧急情况，飞行员需要弹射时，缆绳会将马刺佩戴者的足部从座椅下方拉出来，以确保弹射安全。
3
The disposable iv infusion set needle consist of protective cover, needle tube, needle handle, flexible tube, needle seat.