This is strange because the sorts of lab animals the researchers looked attend to be given lots of food and left to nibble at leisure.

这很奇怪，因为研究人员观察的各种实验室动物往往被给予大量食物，且让它们在闲暇时一点一点蚕食。

youdao

You will be able to stroll at leisure through the gardens.

你将能在花园里悠闲地散步。

《柯林斯英汉双解大词典》

But Jane was to go home with her, and at Longbourn there would be leisure enough for observation.

好在吉英就要跟她一块儿回去，到了浪搏恩，多的是闲暇的时间，那时候再仔细观察观察吧。

youdao

It is just that now the change is no longer one of ambition, to be pursued at leisure, but one of survival, to be started at once.

ECONOMIST: Asian companies and the China challenge

Non-fiction e-books would probably include a lot more dynamic content I can picture, for example, history books including links to original sources that can be consulted at leisure.

FORBES: What is the Future of the E-Book?

It was created as part of the annual Heatherlands Art Week and will be displayed at Ferndown Leisure Centre.

BBC: Usain Bolt life-size model made by Ferndown children