a bomb

• A bomb exploded .
  炸弹爆炸了。
• The newspaperwoman had said a bomb or bombs might go off at 3 a.m .
  那位女记者说有一个炸弹或一批炸弹可能在凌晨三点爆炸。
• The air raids were trivial; the guns were noisy, but one never heard a bomb .
  空袭轻微，炮声震耳，可是没有听到一颗炸弹的爆炸声。
• Police are taking the terrorists' threats of a bombing campaign very seriously indeed .
  恐怖分子扬言要大搞爆炸，警方正在认真对付。
• On 4 june 1942 the czech resistance rolled a bomb under his car and assassinated him .
  一九四二年六月四日，捷克抵抗运动成员向他的小汽车底下扔了一颗炸弹，把他送上了西天。
• Bloggs laughed, "i saw one outside a bombed police station: 'be good, we are still open.' "
  布洛格斯笑着说：“我在一个被炸的警察所外面看到过类似的牌子，上写：'请奉公守法此处照常办公。'”
• Once , a bomb exploded and destroyed his house
  有一次，一颗炸弹炸毁了他的房屋。
• The terrorists planted a bomb in the post office
  恐怖分子在邮局安放了一枚炸弹。
• The terrorists exploded a bomb in a store
  恐怖分子在一家商店引爆了一枚炸弹。
• Cap . ramsey : using a bomb on hiroshima and nagasaki
  把广岛和长崎轰成平地这件事？