这位垃圾场艺术家说他乐于进行这样的挑战：从无中创造出有。
The junkyard artist said he enjoys the challenge of making something out of nothing.
如果你乐于接受挑战，那加拿大的冬天可以让你终身难忘。
If you are up to the challenge, a Canadian winter can be an unforgettable experience.
经验老道且敏思善想的蛋筒吃家是很乐于面对这种突然的挑战的。
Experienced and thoughtful cone-eaters enjoy facing up to this kind of sudden challenge.
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