The United Nations has warned in the past that violence in the South,if not curbed, could complicate Sudan's upcoming polls.

VOA: standard.2010.03.23

Here's where three great figures there are others but these are considered the seminal figures begin to raise questions which complicate the whole issue of consciousness.

看一下这三个伟大的人物,当然了还有其他的人物，但这三位影响最为深远,这三个人物开始提出了一些问题,这些问题使整个意识的问题复杂化了。

耶鲁公开课 - 文学理论导论课程节选

Unless there are some tax effects, which might matter-- and taxes always complicate things--but disregarding tax effects, it doesn't matter which you do.

除非这里涉及到税负,可能会影响...,税款常常把问题变得复杂,但不考虑税的话,什么时候买是没区别的

耶鲁公开课 - 金融市场课程节选

He admits that the new situation,in his words, "can complicate the Czech government's negotiating strength in the EU."

VOA: standard.2009.03.25

Satan's described initially here as the wind god Orion, a classical figure who vexed or tossed the waves of the Red Sea, ; just as Satan is rousing and inspiring his fallen host of angels; but Milton continues to complicate the simile.

撒旦在这里最初被比作风神猎户，这是一个在红海上呼风唤浪的古典形象，就像撒旦在他的天使随从面前充满了威严;,但是弥尔顿接下来又使这个比喻复杂化了。

耶鲁公开课 - 弥尔顿课程节选

Officials working on election issues in the South say violence is just one of the factors that could complicate next month's scheduled vote.

VOA: standard.2010.03.23

Last month, Hamas refused Iran's offer to provide an escort for their aid ship to Gaza following the flotilla attack, saying the Iranian assistance might only complicate the situation.

VOA: standard.2010.07.26

Republican Representative David Price asserted that passage would also complicate U.S.efforts for peace between Israelis and Palestinians, and negatively impact Israel's own investigations: "Israel is a strong and resilient democracy,"

VOA: standard.2009.11.04

That could complicate U.S.efforts to revive the peace process.

VOA: standard.2009.09.11