The mortgage of real estate is a recent hot topic of conversation in real estate market of our country.

房地产抵押，是当前我国房地产市场的一个热点。

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Especially the latest 100 years, the cause and effect becomes a hot topic of conversation in the philosophy circles and science circles.

特别是最近百年来，因果关系成了哲学界、科学界讨论的热门话题。

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Well winter is in full swing here on the Canadian prairies and the hot topic of conversation in this neck of the woods is all about the weather.

加拿大草原的冬季在这里愈演愈烈，人人都在谈论天气。

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The latest digitally-driven marketing meme caught fire among the early adopter crowd late this Summer and is a hot topic of conversation at the New York ad fest this week.

FORBES: Advertising Week 2012: Get Ready For The Native Ad Wave

The moustache has been a hot topic of conversation.

BBC: MSPs at Holyrood show off their Movember moustaches

Many of the particulars there are still up in the air, though, which is a shame because this has already been a hot topic of conversation in the Ubuntu community, and quite a few folks are likely to be curious.

ENGADGET: Canonical cuts support for non-LTS versions of Ubuntu, users now get nine months of bug fixes