The height of the bicycle seat is adjustable.
这辆自行车车座的高度可以调节。
Gas cookers are adjustable in height to line up with your kitchen work top
燃气灶的高度可调整，使之与厨房操作台齐平。
The seats are fully adjustable.
座位可以全方位调节。
The bags have adjustable shoulder straps
这些包的'肩带可以调整。
The height of the bicycle seat is adjustable.
这辆自行车车座的高度可以调节。