The first step is to take the DNA fragments that we're interested in and put them into this vector by basically cutting open the double stranded DNA and inserting the gene that we like in the region where we've cut.

第一步是把我们感兴趣的DNA片段,整合到这个载体里,基本的方法是切开质粒这个双链DNA,把我们想要的基因插入切开的区域

耶鲁公开课 - 生物医学工程探索课程节选

After the two players traded five breaks to open the match, Hingis double-faulted away the next game to give Dementieva a 4-3 lead.

BBC: Rusty Hingis crashes out

Players will then walk to High Street carrying the cup before boarding open-top double deck buses for the remainder of the journey to the bay.

BBC: Manager Malky Mackay with the trophy

Nadal was inspired as a youngster by fellow Majorcan Carlos Moya who won the French Open in 1998, backing up the double success for Spain's Sergi Bruguera in 1993 and 1994.

CNN: Nadal vows to claim fifth French Open crown