Had I been thinking ahead, I would have attached small gifts all along the string as a teaser for the big present at the end.

经过我的事先考虑，我会在线沿途上附上小礼品作为终点大奖的悬疑广告。

youdao

There's a big brain-teaser at the moment because life expectancy for men and women is going up.

BBC: NEWS | Programmes | Working Lunch | Pensions: Past, present and future

Hours after releasing its latest teaser video for the Galaxy S4 come rumors that the next big thing, as Samsung likes to bill it, will have eye-tracking software for scrolling through content.

FORBES: Samsung Adds Eye Scrolling Software To Galaxy S4 Slate