These bags aren't heavy. They are light bags.

这些包不重，它们是轻的包。

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The doctor advised that he should change the heavy shoes for light ones.

医生建议他把重的鞋换成轻的鞋。

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We used to mistake that heavy objects fell faster than light ones.

我们过去错误地认为重的物体比轻的物体下落更快。

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Oldman is sporting a pink shirt, his Commissioner Gordon moustache (he is currently filming the latest Batman movie, The Dark Knight Rises) and a pair of heavy-framed, light brown glasses, which match the colour of his hair.

BBC: Gary Oldman's Smiley: 'A little sexier, a little crueller'

Phone options for the blind previously been pricey hardware based solutions -- or feature-light (physically-heavy) handsets.

ENGADGET: Georgie app offers up Android features and voice-guided menus for the blind: we go hands-on (video)

That's the pledge of confidence the world was expecting from the officials--heavy on pledge, light on the detail.

FORBES: Magazine Article