Actually, this study didn't look at reasons for the obesity, only that it happened.

实际上，这项研究没有看到肥胖发生的原因，只是看到肥胖的现象。

youdao

It is not only the physical symptoms that persist as a reminder of what happened in Gaza.

一直在不断提醒人们加沙所发生一切的不仅仅是物质困难。

youdao

They did say that since the incident happened only on Friday, it will take time to decide the most prudent and effective treatment available.

他们只是说由于事故发生在星期五，要花一些时间来决定最为审慎和有效的可用处理手段。

youdao

Alex Thorndike, senior trader, precious metals and foreign exchange, MKS Capital, said the action by the managed-money crowd resulted in a 25% reduction in their net long position, but added that since the time period only goes until July 24, it does not include any buying that happened toward the end of the week.

FORBES: FOCUS: Speculators Cut Back On Bullish Exposure To Precious Metals --CFTC

Our aim is to have between two and three stops at every race, so it's clear that four is too many: in fact, it's only happened once before, in Turkey during our first year in the sport.

CNN: Pirelli admit tire testing 'inadequacies'

It's not every tournament that I make the quarters of a Grand Slam - it has only happened twice now.

BBC: Nadal battles into quarter-finals