engineering association

例句：

1. 1. The engineering association is responsible foradvising on safety standards.
   工程协会负责就安全标准提供咨询。
2. 2. Hejoined the engineering association toimprove his skills in construction.
   他加入了工程协会，以提高他在建筑方面的技能。
3. 3. The engineers from the engineeringassociation were invited to present their findings atthe conference.
   来自工程协会的工程师们被邀请在会议上展示他们的研究成果。