求翻译：当Facebook总共以190亿美元的价格收购WhatsApp时，如此高昂的价格使得站在国内手机即时通讯软件客户端顶峰的微信受到广泛关注，国内外券商和投资人都对微信做出各自所认同的估价，结论不一。是什么意思？

When Facebook a total price of $ 19 billion acquisition of WhatsApp, such a high price makes standing domestic mobile instant messaging client software pinnacle of micro-channel attracted widespread attention , both domestic and foreign brokers and investors to make their own micro-channel recognize

When Facebook total to 19 billion US dollars of acquisition price WhatsApp, so high a price for the domestic mobile instant messaging software client Top of micro-letter are of widespread concern at home and abroad, and coupons, and investors are the micro-make their recognition of the valuation, an

When Facebook altogether purchases WhatsApp by 19,000,000,000 US dollars prices, the so soaring price causes to stand receives the widespread attention in the domestic handset immediate communication software client side crest micro letter, the domestic and foreign securities traders and the investo

When Facebook takeover at a price of $ 19 billion in total when WhatsApp, too high a price, perched at the top of the domestic mobile phone Instant Messenger client app has attracted extensive attention, brokers and investors at home and abroad on the valuation of their identity, been mixed.

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