演讲

In your lecture, I ask you to introduce the congruent number problem, and show exactly how it translates into a problem about elliptic curves.

在你的演讲中，你要介绍同余数问题，以及它如何转化成椭圆曲线问题。

As a conjuror he is known for his skillful performances of card magic and for his books and lectures in which he presents original tricks and routines.

由于他是著名的卡他熟练的魔术表演和他的著作和演讲中，他提出的原始技巧和程序变戏法。

A few days ago, the Consul-General of United States of America in Hong Kong made some irresponsible remarks on the issue of Hong Kong's political development in a luncheon speech.

日前，美国驻港总领事在一次演讲会上就香港政制发展问题发表了不负责任的评论。

Are you ready for the speech contest next week?

你准备好了下周的演讲比赛了吗？

If we don't prepare for the speech contest, they will defeat us.

如果这场演讲比赛我们不做好准备的话，他们就会打败我们。

There is a really important English speech contest for our whole city next month.

有是一个非常重要的英语演讲比赛，为我们的整个城市在下个月。

I want to take part in the speech contest.

我想参加演讲比赛。

If you'd like to book me to speak at your next convention, or train your sales team

如果你愿意预约我在你的下一次大会上演讲，或者培训你的销售队伍

For years, not everyone believes that marketing should be a good conversationalist and a good speaker it?

多少年以来，不是所有人都认为，销售就应该是好的谈话者和好的演讲家吗？

The night of the day before yesterday, for someone and speech is happy, also is sad, happy is he made track for together for a long time of girlfriend went to the ＂ cookhouse ＂ finally, say with it to is the ＂ cookhouse ＂ to say rather to is the ＂ field battle ＂ fitter, sorrow of is he spend so many money and energies to make track for of girlfriend but don't know to is which that woman is ten hand goods, this is a huge great blow doubtless to the friend, the shadow of the eternity that weak mind from now on leave..

前天的夜晚，对于某人和演讲很快乐，也很忧愁的，快乐是他被做轨道为一起有很长的一段时间女朋友最后去＂伙房＂，说由于它到是＂伙房＂宁可说是＂回答战争＂装配匠，悲伤是他花费如此的许多钱和能源赚轨道为女朋友但是不知道当哪一以致于女人是十种手货物，这是一个极大的大师无疑地对朋友吹，永恒的图像弱的思想从现在开始休假。。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。