Translation of "whaler" into Japanese

He took me on a French whaler when I was 10 years old.

俺 が 10 歳 の 時 フランス の 捕鯨 船 に

After the sealers had all but killed off their livelihood, whalers began plundering the seas.

アザラシ猟師が自分たちの生計手段をほとんど絶滅させると,今度は捕鯨船員たちが海を荒らし始めました。