Elephants are less heavy than whales.

鲸鱼比大象重。

youdao

The raft will be more buoyant if it is less heavy.

木筏若轻一点，浮力就更大了。

youdao

The raft would be more buoyant if it was less heavy.

木筏若轻一点浮起的就更好了。

youdao

Thick walls are extremely heavy, and allow less room for windows and light.

VOA: special.2010.03.31

It could have been less heavy-handed and had better combat, better puzzles.

FORBES: [Spoilers spoilers everywhere...]

When the heavy hand of government proved to be a little less heavy, Visa exploded to the upside and has yet to slow down.

FORBES: Best And Worst Trades Of 2011

Now that Yangon is being admitted into the ranks, efforts should be stepped up to persuade it to be less heavy-handed, though results are far from certain.

CNN: RETOOLING ASEAN