Surely there must be some middle ground that balances zoos' treatment of animals with their educational potential.

想必，一定会有一些折衷之法，能够平衡动物园的动物待遇和教育潜力。

youdao

youdao

youdao

Surely tears must be good for us - a way to calm the mind and cleanse the body.

VOA: special.2009.01.28

Surely must be pretty close to getting everyone filled in.

应该差不多每个人都填好了吧

耶鲁公开课 - 博弈论课程节选

He must be--surely he's in his eighties.

他一定以及肯定已经八十多了

耶鲁公开课 - 聆听音乐课程节选

There must surely be someone I could inform, a procedure to follow for complaints.

NEWYORKER: Wasps

If the last resort of a scoundrel is patriotism, then the next-to-last must surely be name-calling.

ECONOMIST: Changing political winds

The best-known green-home technology must surely be the compact-fluorescent light bulb, the very icon of green living.

ECONOMIST: Green homes