The custom of Open House was inaugurated by George Washington during his first term as President.

An Open House is just what the name implies : the front door is left open.

“开放门户”,顾名思义就是: 把前门打开.

This activity is called Open House.

这一活动叫做“开放门户”.

I know an open house at the center isn't your favorite sunday activity.

在中心有个来宾招待会不是礼拜天最喜欢做得事吗?

Our neighbor open house.

我家邻居很好客.

They're upset because they had an open house at school tonight.

他们不高兴是因为今天晚上在学校他们有个家庭招待会.

Our neighbor keeps open house. He often invites friends to come around in his home.

我们的邻居特别好客, 总请朋友们到他家里去玩.

A week later, Sara and I attended open house at Ted's school...

一周后，萨拉和我参加了特德学校的开放日活动。

The building is visible only from within crack-an open house from the inside.

建筑室内的活动情况仅仅可以从内部的中央的开敞区看见.

This is an open house and there is little way to guard against strangers.

这是一幢开放式的房子,很难防范陌生人的进入.

Parents are invited to attend the open house next Thursday.

学生家长被邀请参加下周四的学校参观日。

...at a Saturday open house earlier this month...

本月早些时候的星期六开放日那天

Oh, by the way, um, I'm having open house tomorrow.

噢, 顺便, 明天我在家里开露天酒会.

A week later, Sara and I attended open house at Ted's school.

一周后，萨拉和我参加了特德学校的开放日活动。

It's always open house at their place.

他们的房舍随时对外开放参观。

Volume and open interest are as important as price action.

成交量和持仓价格行为一样重要.

Volume and open interest are as important to the technician as price.

对技术分析来说,交易量和持仓量同价格一样重要.

Rising open interest shows more winners are coming into that market.

上涨的未平仓合约表明有很多赢家进场.

And based on this conclusion, Darboux theorem on open interval is also given.

在此基础上给出有限开区间上的达布定理.

The windows just open into each other.

这两扇窗户刚好面对面.

The two rooms open into one another.

这两个房间有门相通.