A 17-yeae-old boy，Ma Jiajun，has set a new world record for "the most consecutive jump rope triple（連續(xù)三搖跳繩）" just now.
    Ma is（1）

taller

taller

（tall） than most teenagers of the same age now.However，he was short （2）

and

and

weak in primary school.（3）

To build

To build

（build） a stronger body，he took part in the school's jump rope team.At 9 years old，he joined in a national competition and（4）

luckily

luckily

（luck） got he first prize.Later，he joined（5）

a

a

jump rope club and kept training for six more years.
    "The training was so hard that I needed to practice every day for at least four to five（6）

hours

hours

（hour）." But a strong wish to break the record kept him going. "My favorite TV show is Guinness China Night.I always dreamed（7）

of

of

being successful like the performers in the show.That would be proof of my efforts and persistence （堅(jiān)持）.I made it and I'm proud of （8）

myself

myself

（me）." he said.
    After breaking the record，Ma（9）

won

won

（win） lots of attention from the public. "I hope more people can enjoy jump rope， （10）

for

for

it's good for your health and full of fun." Ma said.