影视英语口语:尽心尽力

“尽心尽力”在英语口语里能怎么说？

初级口语：work hard
地道口语：pull your weight

素材来源：《澳大利亚》
剧情简介：
为了挽救亡夫留下的牧场，莎拉决定率众人赶牛去码头，并让牛仔多佛带队。这一对人马，老的老小的小，妇孺病残皆有之。唯一一个真正意义上的壮丁多佛看到此情此境，不禁先下命令......

Drover: Well, listen up. I'm only gonna say this once. I run the show. Everybody does exactly as she's told. Understood?
Sarah: Understood.
Drover: No matter your experience or your age, you pull your weight.
Nullah: Yes, boss.