And now, following 12 years of complex designs and intense training, aviation pioneers Bertrand Piccard and Andre Borschberg are set to conquer new heights, taking up the challenge of the first solar flight around the globe. (Para. 2)
A、At present, aviation pioneers Bertrand and Andre are going to set a new record of height by flying the first solar flight around the world after 12 years of improving flight design and vast training.
B、After 12 years of hard-working on the plan and tough training, aviation pioneers Bertrand and Andre plan to challenge other solar flights by flying around the world.
A、At present, aviation pioneers Bertrand and Andre are going to set a new record of height by flying the first solar flight around the world after 12 years of improving flight design and vast training.
B、After 12 years of hard-working on the plan and tough training, aviation pioneers Bertrand and Andre plan to challenge other solar flights by flying around the world.