揺れるは英語で
to swing

英語の定義

揺れる
1. v. (ja-vp, 揺らす, 揺れる)
2. v. to shake, to quake, to sway back and forth
地面が揺れた。 - The earth shook.
3. v. to pitch, to roll, to rock, to toss about (such as a ship on rough seas)
4. v. to jolt or joggle (such as a vehicle)
5. v. to swing back and forth (such as something suspended or hanging)
6. v. to flicker, to waver (such as a flame)
7. v. to tremble, to vibrate