precariously

1.She leaned precariously out of the window.

她把身子探出窗外，真危险。

2.The phone was perched precariously on the window ledge.

电话放在窗台上，摇摇欲坠。

3.The hotel was perched precariously on a steep hillside.

旅馆危险在陡峭山坡上。

4.He was ever a little beforehand and never lived precariously.

他收入一向稍多于开支, 而从未过拮据生活。