聊表谢忱 meaning in Chinese

this is just to show my appreciation.; just a token of gratitude

We ' d like you to accept this book in payment for your kindness
我们奉送此书聊表谢忱
We send you some money in acknowledgement of your valuable help
我们谨奉薄酬，对您的大力协助聊表谢忱。
Here we wish to convey our deepest gratitude to your esteemed association for its kindness
承蒙贵会隆情厚意，谨于此聊表谢忱，
Therefore , we will make a contribution to the rotary foundation as our expression of thanks
因此，我们将对扶轮基金会捐献，以聊表谢忱。