运动器材英文翻译为:Sports equipment。
equipment:n.设备;器材;配备;装备;
例:

(图片来自网络侵删)
Even if he could get his hands on the right equipment.
即使他能接触到适当的器材。
相关介绍Research on Sports Equipment Procurement& Management in Beijing Common Colleges.
北京普通高校体育器材采购管理研究。
To keep equipment and resources in good condition.
保持教学器材资源的良好状态。
Jeff: what kind of equipment do Chinese people like most?
杰夫:中国人喜欢什么样的器材呢?