海地维和行动受阻

Kenyan lawmakers say parliamentary approval is required before the deployment of police to the Kenya-led peacekeeping mission in Haiti to combat gang violence that was approved by the UN Security Council this week.

肯尼亚议员说，在联合国安理会本周批准向肯尼亚领导的海地维和行动部署警察之前，需要得到该国议会的批准。维和行动旨在打击帮派暴力。

An opposition lawmaker told a session of parliament's lower house on Wednesday the conditions for foreign deployment hadn't been met under the National Police Act.

一位反对党议员周三在议会下院的一次会议上说，根据《国家警察法》，部署外国部队的条件尚未得到满足。

He also said the country's security needs, "ought to take first precedence before any foreign commitments."

他还说，国家的安全需求“应该优先于任何外国承诺”。

Three scientists in the US won the Nobel Prize in Chemistry for their work on quantum dots - particles just a few atoms in diameter that can release very bright colored light.

三位美国科学家因量子点研究获得诺贝尔化学奖。量子点是一种直径只有几个原子的粒子，可以释放出非常明亮的彩色光。

AP correspondent Charles de Ledesma reports.

美联社记者查尔斯·德·莱德斯马报道。

... applications in everyday life include electronics and medical imaging.

．．．在日常生活中的应用包括电子和医学成像。

Winner Moungi Bawendi of MIT says he wasn't thinking about how far it could go when he started researching quantum dots.

麻省理工学院的获奖者与芒吉·巴文迪说，当他开始研究量子点时，并没有考虑它能走多远。

The color quantum dots emit depends on the size of the particles.

量子点发出的颜色取决于粒子的大小。

Bawendi says larger dots shine red, smaller dots shine blue.

巴文迪说，大点会发出红光，小点会发出蓝光。

"Most people who have come across them will have come across them through their television screens, where they're being used to create the red and the green colors."

“大多数人都是通过电视屏幕才接触过它们的，它们被用来产生红色和绿色光线。”

I'm Charles de Ledesma.

我是查尔斯·德·莱德斯马。

A prosecutor accused cryptocurrency trading platform FTX founder Sam Bankman-Fried of stealing at least $10 billion from his customers as opening statements began on Wednesday in a federal court trial in New York City.

一名检察官指控加密货币交易平台FTX创始人萨姆·班克曼-弗里德从客户那里窃取了至少100亿美元。周三，纽约市一家联邦法院开庭审理此案。

Prosecutor Nathan Lane said the 31-year-old California man defrauded thousands of investors and customers in his business by siphoning off their money for his own uses.

检察官内森·莱恩表示，这名31岁的加州男子骗取了数千名投资者和客户的钱财。

Defense lawyer Mark Cohen insists Bankman-Fried didn't steal from anyone.

辩护律师马克·科恩坚称，班克曼-弗里德没有偷任何人的东西。

Find more on our website VOAnews.com.

更多信息请访问我们的网站VOAnews.com。

I'm Joe Ramsey, VOA News.

我是乔·拉姆齐，美国之音新闻。