The university was at the pains of publishing his researches.

该大学费心出版他的研究成果。

youdao

She was at great pains to stress the advantages of the new system.

她极力强调新制度的优点。

《牛津词典》

Taking pains to climb over ridges, I was deeply shocked at what was in sight when I finally arrived at Shanbai Village of Yuli Town on the mountain where in the woods Tao Fujun's home was located.

当我翻山越岭来到禹里乡杉柏村所在的大山上，来到树林之中陶富军家里的时候，我被眼前的情景深深震撼。

youdao

The former cabinet minister was at pains to praise the large numbers of journalists "not least in the local and regional press, who are doing an honest job without any great reward".

BBC: Press regulation poses a real danger, says Patten

She was full of praise for the Prime Minister's promise of a referendum on Europe but was at pains to state that these were her personal views and not those of the party.

BBC: Warnings over a country called Europe

In their journey back from the Maze Prison, Lord Elton was at pains to dissuade the duke, a member of the House of Lords, from pursuing his idea of an Anglo-Irish 'condominium' over Northern Ireland.

BBC: Maze Prison