Her effusive manner of greeting her friends finally began to irritate them.她向朋友们打招呼时那种过于热情的方式到头来使他们感到不是滋味。
The effusive praise the professor heaped on one of the students seemed to imply indifference toward or disapproval of th教授堆在一个学生头上的热情的赞扬似乎让人感到他对其他学生的冷淡和否定。