kudo

例句：

1. 1. He gave me a big hug as a token of his appreciation for my hard work.
   他给了我一个大大的拥抱，作为他对我辛勤工作的感激之情。
2. 2.The teacher gave a thumbs up to the student who answered correctly.
   老师向答对的学生竖起大拇指表示赞赏。
3. 3.She gave a warm smile and a heartfelt kudo to her colleagues for their hard work.
   她向同事们报以温暖的笑容和由衷的赞美，感谢他们的辛勤工作。