Anglers in my opinion is over the age of sixty, and the age is great, but walking is very strong and vigorous, not the kind of senile appearance, arms leaving for gear boxes, self-confident look.

钓者的年龄在我看来已过六旬了，年龄虽大，但走起路来很矫健，不像那种老态龙钟的样子，臂膀挎着渔具箱，自信满满的神情。

youdao

When you feel good about your appearance, you feel more confident and self-assured.

当你对自己的外在感觉良好时，你会感到更自信。

youdao

Fred Thompson, making his first appearance in one of these multicandidate contests, smiled his self-confident smile and observed that he was actually a member of a union.

NPR: Reagan Sequel? Hard Act for Thompson to Follow