Jan Koum co-founded WhatsApp along with Brian Acton, a former colleague at Yahoo, and is the mobile-messaging company's chief executive.

Mr. Koum will join Facebook's board of directors.

Koum将加入Facebook董事会。

In a December update, Koum said his company's focus was on messaging and only messaging& no games, no advertising, no gimmicks.

在去年12月公布最新数据时，库姆说，他的公司关注的是消息，也只有消息，不是游戏，不是广告，不是华而不实的东西。

In a Tumblr post on the deal Wednesday, WhatsApp investor Sequoia Capital talked about how Koum's experience emigrating to the U.S. as a 16-year-old, and desire to keep in touch with family back in Russia and Ukraine, helped shape his focus on conversations.

WhatsApp的投资者红杉资本周三在Tumblr上发文宣布上述交易时，提及了库姆以前的一段经历，说他16岁移民到美国时，非常渴望与远在俄罗斯和乌克兰的家人保持联络，这使他非常重视对话和交流。

Mr. Koum: We have a shared mission of connecting the world and making it more open.

：我们都担负着连接世界、提高世界开放程度的共同使命。

Last May, Koum spent 30 minutes onstage at the D: Dive Into Mobile conference in New York.

去年5月，库姆在纽约D：Dive Into Mobile大会上发表了30分钟的演讲。

The company, founded in 2009 by Ukrainian Jan Koum and American Brian Acton, reached 450 million users faster than any company in history, wrote Jim Goetz, a partner at investor Sequoia Capital.

红杉资本（Sequoia Capital）的合伙人戈茨（Jim Goetz）写道，WhatsApp用户数量达到4.5亿的速度要快于历史上的任何公司。该公司是由乌克兰人Jan Koum和美国人阿克顿（Brian Acton）在2009年创立的。

CEO Jan Koum kept a note from co-founder Brian Acton taped to his desk to remind him of the company's core values. It read: "No Ads! No Games! No Gimmicks!" So the messaging apps have gotten creative.

该公司首席执行官让o库姆在自己桌上一直贴着联合创始人布莱恩o阿克顿留下的一张便条，随时提醒自己牢记公司的核心价值观：“不要广告！不要游戏！不要宣传噱头！”这样一来，短信应用只好想出别的创意。

On the conference call, Messrs. Zuckerberg and Koum said it was important the company operate separately and retain the mentality of a startup, a strategy Mr. Zuckerberg said has worked with Instagram.'

扎克伯格和Koum在一个电话会议上称，保持WhatsApp运营的独立性及其作为初创公司所具有的精神非常重要，扎克伯格称这一策略在Instagram非常成功。

Some people may think thar this dish would be a litter peppery to their tastes.

有些人会觉得对他们的口味来说,这道莱有点儿辣.

That love can ever lose is a fact thar we cannot accept as truth.

爱难免也会失败,这虽是事实,却不能当作真理.

Please shut off thar faucet.

请关掉水龙头.

The outbreak in Yei was declared officially over by the Under Secretary of Health of the Government of southern Sudan on14 March.

耶伊的疫情由苏丹南部政府主管卫生的次长在3月14日正式宣布。

Chiang Yei Precision Industrial Co., Ltd. ( CYC) specializes in manufacturing aluminum extrusion dies and related die production tools.

将业精工（股）公司承蒙各界的关怀与厚爱，专以制造挤出铝型用之钢模及相关制机为主要营业项目。

The situation in Yei is stable and improving daily with the last reported case received on20 March and only sporadic cases appearing in the town.

耶伊的情况稳定，并且每天都在改善，最后一次报告病例于3月20日收到并且在该镇只出现散在病例。

All reported cases are concentrated in Yei and Juba towns of southern Sudan.

所有报告的病例都集中在苏丹南部的耶伊和朱巴镇。

What the victims appear to have in common is that they were treated by Yem Chrin, a village medical practitioner who was charged last month with aggravated murder, intentionally spreading H.I.V. and practicing without a medical license.

受害者似乎有一个共同点，那就是他们都接受过严漆（YEM Chrin）的治疗。严漆是一名乡村医生，上个月被控重度谋杀、故意传播HIV，以及无照行医。

Conidia were inoculated in the medium 0.01% YEM and 1/ 4SDY resulted in the highest appressorium formation rate.

结果表明：白僵菌分生孢子在0.01%YEM、1%1/4SDY培养基中附着胞形成率最高。

They produced acid in yeast extract mannitol ( YEM) medium and the generation time was less than 4 hours.

该菌在酵母浸出物&甘露醇（YEM）培养基上产酸，代时在4小时以下。

Yem lives in Cambodia In the capital city Phnom Penh.

Yem住在柬埔寨的首都金边。

Design of YFC 1 rock formation occurrence replacement surveying instrument

YFC－1型岩层复位测量仪设计