All the candidates are very excellent. It's indeed a hard nut to crack to choose the best one.

I'll get the information from him eventually but he's a hard nut to crack and it may take a long time.

我最终会从他那里获得情报的，不过他是个难以对付的人，因而时间可能要很长。

How to evaluate the value of the software product is a hard nut to crack for software product designer and user.

如何评价软件产品的价值是困扰软件开发商和用户的一个难题。

brawl The brawl in the street could be heard in the house nearby.

n.争吵，打架附近的房子都可听得到街上的争吵。

Executives brawl about responsibilities, titles, bonuses and even car park spaces.

高管们为职责、头衔、奖金乃至停车位吵得不可开交。

The budget brawl is a precursor to the debt ceiling fight.

预算争斗是债务上限争斗的序幕。

Unarmed brawling and stabbing were the most common types of violence.

徒手打斗和刺伤是最常见的类型。

The company is planning to expand in Poland with a chain of franchise shops.

那公司正计划以一批连锁特许经销商店的形式在波兰扩展业务。

Further study showed that each little bacterium had a chain of dense particles inside, which proved magnetic.

更深的研究显示，每种小细菌有一种内在的密集的链子物质。

A chain of radio or television broadcasting stations linked by wire or microwave relay.

广播网由线路或微波中转站连接的电台或电视台网络。

Life ia a chain of moments of enjoyment;

生活是一串串的欢乐时光；

You see the whole thing is a chain of logical sequences without a break or flaw.

你看，这件案子整个就是一条在逻辑上前后相连、毫无间断的链条。

Financial disruption would be massive, resulting in a chain of bankruptcies.

将大规模发生金融紊乱，引发一连串破产。

A chain of ethical issues triggered by the technology is exactly the main content of legal rules.

基因医学技术引发的一系列伦理问题正是法律规范的中心内容。

Japan's standoff with China centers around a chain of East China Sea Islands.

日本与中国的对峙主要围绕东中国海（East China Sea，中国称东海）上的一系列小岛展开。

Life is a chain of moments of enjoyment;

糊口是一串串的欢愉年光；

Life is a chain of moments of enjoyment; not only survival.

生活是一串串的快乐时光，我们不仅仅是为了生存。

An electric dictionary and a chain of keys.

一个电子词典，还有一串钥匙。

Limits for Validity of Dipole Approximation in a Chain of Particles

偶极子模型在颗粒链中的使用范围

Maybe a chain of Chinese enterprises and those interested in the chain to provide some reference.

也许对中国的连锁企业和有志从事连锁的人士提供一些借鉴意义。

The epistemic process along a chain of sub structure

开放逻辑沿中子结构链的认识进程