“用力拉”用英语怎么说？

他们用力拉绳子.They hauled away on the ropes.水手们用力拉笨重的船帆.The crew hauled at the heavy sail.他用力拉了拉吊下来的绳子,看它是不是经得住爬.He pulled at the rope hanging from above to see if it was safe for the climb....