He was holding out a telephone receiver, looking concerned.

他正拿着听筒，显得非常不安。

youdao

Project Green Search is looking for young women who are also concerned about the environment, animal welfare,fair trade and human rights.

VOA: special.2009.11.06

It features a female physician looking as concerned as Rosehill's son did.

CNN: For better or worse

Is that something the U.S. or the President is concerned about looking forward?

WHITEHOUSE: The White House

Every year, his school trains about 40 UAW members who are looking to diversify or are concerned about losing their jobs.

NPR: UAW Sets Sights on Other Industries