Some opportunities only come once, seize them.

有些机会只此一次，好好把握。

youdao

Some opportunities only come once, seize them.

有些机会只会来一次，所以抓住它。

youdao

Some opportunities only come once, seize them.

有些机会得来不易，把握当下。

youdao

After the Spanish soldiers defeated the Aztec empire, they were able to seize the supplies of cacao and send them home.

VOA: special.2010.02.17

America may want to seize them, but China would not like American soldiers on its borders.

ECONOMIST: Friends, or else

Conservative principles had somehow been "lost, distorted or just plain hijacked and it's time to seize them back".

BBC: Playing the favourite

So the opportunities and the preconditions are certainly there, provided African policy makers speedily seize them, as the book notes.

CNN: Opinion: Could Africa be world's next manufacturing hub?