企业经营理念:我们的发展源自不懈的追求和不断的创新.Our development is originated from untiring pursuit and unceasing innovation.他作为同声传译译员的工作要求持续不懈的高度思想集中能力.His work as a simultaneous interpreter requires strong powers of persistent concentration...

“不懈的”的英语可以翻译为：indefatigable，unremitting，untiring ...