Just what evolutionary niche they filled is up for debate, largely because no one has seen a spinosaurus skeleton for the last 50 years.

他们究竟填补了哪些进化中的生态位有待讨论，主要是因为在过去50年里没有人见过棘龙的骨骼。

youdao

"Why must we move to another classroom just because someone new is coming?" One of them asked angrily.

“为什么仅仅因为来了一个新同学，我们就必须搬到另一个教室去？”其中一个生气地问。

youdao

Before you buy something new, think whether it is really necessary because maybe the old one is just as good!

在你买新东西之前，想想是否真的有必要，因为也许旧的也一样好！

youdao

"Because cardiovascular death is the number one cause of death in the world, not just in developed countries, but throughout the world, the role that air pollutants play on this has a tremendous effect on overall world mortality."

VOA: standard.2010.08.04

But don't worry about it, it's not, I'm just using it because it's a simpler example than the one I really want to get to, which is knapsack.

但是别担心，我讲这些是因为它比我,真正想讲的问题简单一些，我想讲的是背包问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

and couldn't find one because everything is just shopping, shopping, shopping, all of the stores and...

但还是找不到，因为到处都是购物的商店，而且……

小心超额消费 - SpeakingMax英语口语达人

Getting my children into college wasn't on my agenda when we convened at an indoor field in the Bronx, and not just because one is in college and the other already out.

WSJ: Urban Gardner: Lacrosse, the Sport of Scholarships

Sometimes microcap stocks fall just because no one is paying attention.

FORBES: Orion Energy Systems Triples Share Buyback. I'm Buying, Too

All along, both Russia and the West have been taking a close interest in Ukraine's election, not just because it is one of eastern Europe's largest countries, with 49m people, but because the outcome could have important consequences for the whole region.

ECONOMIST: Is Ukraine set for conflict or compromise? | The