自動車, じどうしゃ
car, automobile, motorcar, motor vehicle, auto
私達はその自動車を12,000ドルで買った。
に
Particle
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
しょっちゅう
Adverb
always, all the time, constantly, frequently, often
そのような事はしょっちゅう起こる。