1、She glanced at him with an aspectant expression, waiting for his response.
她用期待的表情瞥了他一眼，等待着他的回应。

2、The aspectant crowd gathered outside the stadium, eagerly waiting for the rock band to take the stage.
围观的人群聚集在体育场外，急切地等待着摇滚乐队上台表演。