他在演讲中清晰地表达了自己的观点。

He ___articulated his views clearly during the presentation.

这位律师表达清晰，能很有条理地陈述复杂的法律问题。

The lawyer is highly ___articulate and can present complex legal issues in a well-organized manner.

物理治疗师帮助患者练习如何正确活动关节。

The physical therapist helps the patient practice how to properly ___articulate the joints.