challenge

“about 3 years ago Mr yachi appointed me to succeed him as company president of course this was a great honor but it was also a great challenge I knew this would”

当然，这是一份巨大的荣誉，但同时也带来了巨大的挑战。我知道这将需要投入更多的时间并承担更多的责任。

“For me taking classes in English was a real challenge.”

对我来说，用英语学习课程是一个真正的挑战。

“just the four years that you've been here at the farm things feel like they've taken a sharp turn crisis has tempered optimism consequences have challenged idealism and reality has shaken blind”

尽管如此，我们仍被此地吸引，理由充分：伟大的梦想在此孕育，实现它们的智慧与激情也在此汇聚。在一个愤世嫉俗的时代，这里依然相信人类解决问题的潜力是无限的。