The researchers left no stone unturned in the search for Cleopatra's tomb.

研究人员不遗余力地寻找埃及艳后的陵墓。

Don't leave a stone unturned. It's always something, to know you've done the most you could.

千方百计去做吧，知道自己已经尽力而为，对自己是一种安慰。

They left no stone unturned to discover oil fields.

他们想尽一切办法去发现油田。

The police left no stone unturned to find the child.

警察千方百计地去寻找孩子。

The police left no stone unturned to find the child.

警方想尽办法寻找那个孩子。

Iris: I'll leave no stone unturned until it turns up.

艾瑞丝：我会想尽办法把它翻出来。