There are a few factors contributing to this trend .

促成这个趋势的有几个因素。

But there were business factors , too .

但也有商业上的因素。

This combination of factors led to the strike .

这一系列因素导致了罢工。

These factors played out dramatically in cyprus .

所有这些因素在塞浦路斯导演了一出大戏。

It emerges from a confluence of factors , some very subtle .

它浮现于多因子的合流，非常微妙的。