我敲了两次门。
他敲了3次门。
我敲了两次门你都没有来开。
他们放下轿子，以一柄铜锤敲了三次门。
They set down the palanquin and knocked three times with a copper hammer.
机会也许只敲一次门但试探却总是在按门铃。
Opportunity may knock only once but temptation leans on the doorbell.
当安妮第一次走进凯勒家的门时，精力充沛的海伦匆忙地去摸安妮的脸、衣服和包，差点把她撞倒。
When Anne first walked through the Kellers' door, the energetic Helen nearly knocked her over in her hurry to feel Anne's face, clothing and bag.
哈维传出角球，普约尔从德国队的区域盯防网中杀出，以一次头槌攻门为西班牙取得领先地位。
Xavi swung the corner in, Carles Puyol’s run from deep caught out Germany’s zonal marking system, and he powered a header into the net to give Spain the lead.
真的任何事都行，出门结交新的朋友、学一门陌生的语言、甚至是一次蹦极（这个我倒还没有尝试过）。
It could be anything really. Going out and meeting new people. Learning a new language, or even going bungee jumping (which I've never done).
“这可是我生命中的一次机遇，”我对斯泰西说。说着，我锁上办公室的门，离开了我经营多年的饭店。
"This is a chance of a life time," I declared to my friend Stacy as I locked the door of my office and left the restaurant I managed.
莉儿踏上了通往卡哈特公司办公室的长长楼梯，生平第一次，她小心翼翼地扣响了一扇陌生的门。
walked up the long flight of stairs to the Carhartt Company offices. Cautiously, Lill knocked on her very first door.
“学校中的Scrum”项目是一次民间运动，它给全世界的教育工作者带去一门免费、适龄的Scrum课程。
The Scrum in Schools project is a grassroots effort to bring a free, age-appropriate Scrum curriculum to educators throughout the world.
有多少次，你的母亲告诫你在离开房间时要随手关灯，或是不要在想着要吃什么时开着冰箱的门？
How many times has your mother told you to turn off the lights when you leave a room, or to close the fridge door while you decide what to eat.
你不能把一门外语看作是类似于诸如历史或生物这类学校里的学科来学习；在现实生活中，没有规定说你说外语的时候错了多少次就算是不及格。
A language can't be treated like a subject in school such as history or biology; in the real world you cannot 'fail' when you make a certain number of mistakes.
这是理查德第一次做他后来描述门肯所做的事，用语言作为武器。
This is the first instance in which Richard will do what he later describes Mencken doing, using words as weapons.
你那时是个很讨厌的男孩，有一次你在门后面吻了我，但那时我爱上的却是你的堂兄范迪·纽兰，可他从来不看我一眼。
You were a horrid boy, and kissed me once behind a door; but it was your cousin Vandie Newland, who never looked at me, that I was in love with.
每门课程包括10至12次每周1次的非正式见面会。
“用的时间比我们希望的要长，”克莱门斯在6月9日以来赢得他的第一次胜利后说。
"It took longer than we wanted," Clemens said after notching his first victory since June 9.
该国总统小汤米·雷门格绍在一次讲话中指出：“海洋受到威胁，这对岛上社区的打击最为巨大。”
"Island communities have been among the hardest hit by the threats facing the ocean," said President Tommy Remengesau Jr. in a statement.
在爱荷华的小镇上，家家户户第一次锁上了门。
People in small Iowa towns locked their doors for the first time.
我第一次参观英格兰银行的时候，最大的感受就是门多、窗户小。
When I first visited the Bank of England, my biggest impression is that it has many doors and small Windows.
最近，我有幸受邀在斯坦福为一门课做了次讲座，课程的名字叫数据挖掘与电子商务，由我的朋友安德烈亚.威根 (Andreas Weigend) 主讲。 他曾任亚马逊首席科学家。
Recently I had the opportunity to guest-lecture a class at Stanford called Data Mining and Electronic Business, which is taught by my friend (and former Chief Scientist at Amazon) Andreas Weigend.
她父母在一次会议上遇到了医学博士卡尔·门林格尔，他后来拜访了居住在保留地的这个家庭。
Her parents met Karl Menninger, M.D., at a conference, and he later visited the family on the reservation.
在用鼠标点开一扇门之后，接下来的每一次点击都会获得数额不等的奖励。
After they opened a door by clicking on it, each subsequent click earned a little money, with the sum varying each time.
罗伯特·恩克死前代表德国队出场过8次，他还未能巩固自己德国第一门将的地位。
Robert Enke had been capped eight times at the time of his death and had not quite cemented his position as Germany's No1 goalkeeper.
总检察长理查德布卢门撒尔称，最近超过30个州参加了一次涉及此问题的电话会议。
Attorney General Richard Blumenthal said more than 30 states had participated in a recent conference call on the issue.
那里不存在课容量问题，如果某门课程很受欢迎的话，那么该课程每周的课数将会不止一次。
There aren’t any problems with numbers ― if a course is popular then there will be more than one class per week.
那里不存在课容量问题，如果某门课程很受欢迎的话，那么该课程每周的课数将会不止一次。
There aren’t any problems with numbers ― if a course is popular then there will be more than one class per week.
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