She saw a pulse beating at his temple.

她看到他的太阳穴有脉搏跳动。

She sat leaning forward in her chair with her hands on her knees, her mouth open and a pulse beating very fast in her temple.

她坐在椅子上身体前倾， 双手放在膝盖上， 张着嘴，太阳穴的脉搏跳动得非常快。