Ronaldo Jenkins, technical director of Brazil's airline union and an expert in aviation accidents, said: "It is possible that they will find absolutely nothing, that this plane will never be located."

巴西航空公司联盟技术总监及航空事故专家罗纳尔多·詹金斯（Ronaldo Jenkins）说：“很可能他们会什么都无法发现，永远无法找到这架飞机。”

youdao

Hadi from Senegal is a technical director of a factory.

VOA: special.2011.03.18

"At the same time,we have,in fact, started studying the draft proposal, and we are in fact working and elaborating on all details of these proposals, from technical aspects and all other dimensions, and I will inform the director general of the IAEA next week, as soon as I'm back to Vienna, about our evaluation."

VOA: standard.2009.10.24

Evert Raaijen, technical director of energy conversion company Exendis, felt the technology could have a number of different applications.

CNN: Are we heading for a human-powered future?

The result, claims Chris Best, technical director of Ricardo, is to reduce the risk of product development, while speeding it up.

ECONOMIST: Car design

Patrice Hagelauer, the technical director of the French Tennis Federation, said France is in the process of devaluing rankings for young players.

WSJ: Is Tennis Getting Too Soft?