BBC news 2010-08-24 加文本

1.So this is going to have a ripple effect through the economy, and essentially the task will shift from the relief and rehabilitation to recovery and reconstruction.

ripple effect连锁反应

2.Judge Royce Lamberth, said in his ruling that a lawsuit brought against new stem cell guidelines was valid and could now go ahead.

bring against以某罪控告(某人)

例句：The police are going to bring a charge of murder against him.
      警察将以凶杀罪控告他。

go ahead往前走,继续,进展,进步

3.The deputy minister was arrested on suspicion of negligence, but was not formally charged.

on suspicion of因有…嫌疑,因受到…怀疑

例句：She's been arrested on suspicion of spying.
      她因涉嫌间谍活动而被捕。