[译] 这种型号的车床价格便宜。
[误] The price of the lathe of this type is cheap.

[正] The price of the lathe of this type is low.
[注] 主语为price,"便宜"用low,"贵"用high。如：The price of the new-type computer is high. 这种新型计算机价格贵。如说某物"便宜"用cheap,说某物"贵"用dear或expensive。例如：The colour TV set used to be expensive, but now is much cheaper. 彩色电视机从前贵，现在便宜多了。