a manual gearbox的用法和样例：
- This is a 6-speed gearbox that combines the sporty character and low fuel consumption of a manual gearbox with the comfort and convenience of an automatic.
- There are three new Teana displacement of the engine choices are 2.0 l, 2.5l and 3.5 l, with all the cvt a manual gearbox, speed up the feeling of gentle quiet, even a car battery the feeling.
- The five-speed manual gearbox is smoothness personified.
- Communication by means of a manual alphabet.
- Did you want an automatic or a manual transmission?