Simon caught the grenade and hurled it back.

西蒙接住手榴弹，把它掷了回去。

《柯林斯英汉双解大词典》

Corporal Jason Dunham covered the grenade with a helmet and the helmet with his body.

下士杰森。邓翰用头盔和顶着头盔的肉身掩护了战友。

youdao

The Marines fired back with a grenade launcher.

海军陆战队用手榴弹发射器反击。

《柯林斯英汉双解大词典》

A passenger in a car threw a grenade that exploded as a crowd demonstrated against the Yemeni government.

VOA: special.2011.02.19

Saturday night in Acapulco was livelier than usual, with gun shots and grenade blasts echoing through the streets near beachside hotels.

VOA: standard.2009.06.09

Hours later in Peshawar, officials say an attacker in a parked car threw a grenade at a crowd of people outside the Askari Bank before exploding in the car.

VOA: standard.2009.09.26

As you can tell, Corporeal Dunham died from the wounds he suffered when the grenade exploded.

NPR: Marine Receives Posthumous Medal of Honor

He was preparing to throw the grenade when he was tragically hit by enemy fire.

BBC: VC hero L/Cpl James Ashworth 'supremely courageous'

He was wounded by the grenade and died of his wounds despite receiving medical treatment.

BBC: Body of Royal Marine James Wright repatriated