Snappy
Member
- Joined
- Mar 24, 2009
- Member Type
- Other
- Native Language
- Japanese
- Home Country
- Japan
- Current Location
- Japan
Are the following expressions both acceptable if each machine that they sell has a single motor?
1. They sell machines incorporating a highly efficient motor.
2. They sell machines incorporating highly efficient motors.
1. They sell machines incorporating a highly efficient motor.
2. They sell machines incorporating highly efficient motors.