expert at

Nazis are expert at that.

纳粹分子专会干这个.

She is expert at martial arts.

她的武术练到家了。

The nurse was expert at the withdrawal of blood.

那位护士在抽血方面是个专家.

The cook was an expert at making sauces.

那位厨师是调制味汁的能手.

I'm not expert at that.

这方面我不在行.

Robin is an expert at cheesemaking.

罗宾是奶酪制作专家。

In my opinion, she was no expert at all as regards dancing.

我认为,就舞蹈而言, 她根本算不上内行.

He is very expert at repairing TV sets.

他修理电视机很内行.

He is an expert at troubleshooting.

他是位排解争端的能手.

The governor was an expert at fencing with reporters.

这位州长是搪塞新闻记者的能手.

Everyone in the serious crime squad is an expert at criminal investigation.

重案组里的人每个人都是刑侦高手.

Eduard Bos , a population expert at the World Bank, is unimpressed.

世界银行的人口专家 EduardBos 觉得没多神奇.

She is expert at Chinese boxing.

她的武术练到家了.

He's expert at / in cooking good cheap meals.

他善于烹制又好吃又便宜的饭菜.

He was an expert at finding his way, even in strange surroundings.

他是认路的行家，即使在陌生的环境中也是如此。