As soon as I heard the news that I passed the driving test, I felt relaxed at once.

当我听到我通过驾驶考试的消息时，我立刻感到轻松了。

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Once you've become a successful single, you will appreciate being able to be emotionally relaxed.

一旦你成为一名成功的单身汉，你就会明白单身生活能让人情绪放松。

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Once you are relaxed, see if you can relax even more.

一旦你放松，试试看你能否更加放松。

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The government has predicted that about 13, 000 people will arrive once restrictions are relaxed but Communities Secretary Eric Pickles said he had no confidence in figures last month.

BBC: Council leader in immigration impact report call

Compaq had not done anything illegal, but it had relaxed its once-higher standards.

FORBES: THE HUMAN ROLE

It really, really was tough but once I made the decision I was so much more relaxed.

CNN: Seven-time champion Schumacher to retire from F1