I hinted at his imprudence.我曾暗示他的不谨慎.Others hinted that he was in the employ of the KGB.其他人暗示他受雇于克格勃。Others hinted that he was in the employ of the KGB...其他人暗示他受雇于克格勃。He hinted at the impossibility of winding up the work...
The Tower of London is a great attraction to tourists.伦敦塔对游客有很大的吸引力.If you treble the distance, the gravitational attraction gets nine times weaker.如将距离增大两倍, 则其万有引力就减小九分之八.Fireworks added to the attraction of the festiva...