Dr. Sun Yat-sen was born on that day.

孙逸仙博士出生在那天。

youdao

Can I also thank Dr Sun and his colleagues in the Ministry of Commerce for the support they give to our endeavours?It is a great pleasure to have Dr Sun with us tonight.

请允许我借此机会再次感谢来自商务部的孙博士以及他的同事在我们努力的过程中给予的支持，很荣幸今晚能够邀请到孙博士与我们共聚。

youdao

The articles that Dr. Sun used such as the desk, bookcase, telephone and alarm clock, have been arranged in the way they used to be.

孙博士曾经用过的物品，比如办公桌、书架、 电话和闹钟都是按原样布置的。

youdao

These would have been made around the stars that were the ancestors of our Sun, Dr Russell said.

BBC: Rare space rock in British lab

The fact that different bodies in the solar system change their relative positions as they orbit the sun will, Dr Hooke concedes, complicate routing a bit: when the earth and Mars are on opposite sides of the sun, for example, it might be best to send e-mail via Venus.

ECONOMIST: An interplanetary Internet: The wire of the worlds | The

But, based on the limited numbers of planets found so far, Dr Boss has estimated that each Sun-like star has on average one "Earth-like" planet.

BBC: Galaxy has 'billions of Earths'