Lightweight aluminum frame, fixed armrest, up on the pedals, solid front, pneumatic rear wheel plastic wheel frame.

铝合金轻型车架，固定扶手，上翻脚踏板，实心前轮，塑料轮框充气后轮。

youdao

Lightweight aluminum frame, fixed armrests, fixed foot care, solid front, pneumatic rear wheel plastic wheel frame.

铝合金轻型车架，固定扶手，固定脚托，实心前轮，塑料轮框充气后轮。

youdao

Plated frame, removable handrail, lift foot care, solid front, pneumatic rear wheel plastic wheel frame.

电镀车架，可拆梯扶手，升降脚托，实心前轮，塑料轮框充气后轮。

youdao

To start with, they had to rely on a high-resolution camera mounted on a frame, and a series of filters attached to a rotating wheel, to create a set of single-frequency images from the same perspective, in order that they could be merged as desired.

ECONOMIST: Monitor

We've seen this before: Cars like the Ferrari 575M on our list have clutchless manual gearboxes, derived from Formula 1-style systems, that let you shift via paddles that frame the steering wheel (pull the left paddle for downshifts, the right for upshifts).

FORBES: Vehicles Feature

It's the only big, eight-cylinder, rear-wheel-drive sedan built by Detroit the old way: by welding the body of the car onto a stiff frame.

FORBES: Ford's Cop Problem