An official said the warring factions have not yet turned in all their heavy weapons.

一位官员说交战方还未全部上缴重武器。

《柯林斯英汉双解大词典》

In his first years of high school, Gabriel would look pityingly at the music students, struggling across the campus with their heavy instrument cases, turning up at school for practice hours before anyone else had to be there.

在高中的头几年，加布里埃尔会可怜地看着那些学音乐的学生，他们带着沉重的乐器箱在校园里艰难地穿行，比其他人都早几个小时来到学校练习。

youdao

But will their heavy hand be the ruin of Russia's boom?

但是他们的铁腕政策会不会成为俄罗斯繁荣崩溃的原因？

youdao

But it was enough to cause the branches of the tree to drop their heavy load.

VOA: special.2010.05.01

The tribesmen hurry. Their loads are heavy and their stomachs flat from little food.

VOA: special.2010.02.27

Burros are known for their sure footing on mountains while carrying heavy loads.

VOA: special.2010.02.16

Some shoulder-strained road warriors might replace their heavy laptop with a PDA-phone, collapsible keyboard and micro-projector.

CNN: Mobile phones project growth on a bigger screen

Watt commented upon their heavy reliance on Gatorade to perform at their highest level.

FORBES: How Super Bowl Teams Select Their Gatorade Flavor and a Look Inside Gatorade's NFL Partnership

Historically until lately, diesel mainly was something Americans put in their heavy-duty pickup trucks.

FORBES: New Cruze Isn't Your Father's Old GM Diesel -- Or The Volt