Hai cercato la traduzione di 数年前 da Cinese semplificato a Inglese

数年前
several years ago

数年前，以色列在其得到的三艘德制海豚式潜水艇中的一艘上进行了重要核活动。
some years ago, israel conducted significant nuclear activity on one of three german dolphin submarines which it received.

10. 数年前，朝鲜政府与欧洲联盟及联合国人权机构以及大赦国际开展广泛合作。
10. several years ago, his government had engaged in wide-ranging cooperation with both the european union and united nations human rights bodies, and amnesty international.

数年前，对安全最大的威胁来自外部侵略、国与国间的战争。
until a few years ago, the greatest threat to security came from external aggression, war between states.

实际上，数年前，儿童问题就已经是欧洲办事处的优先事务；因为在人道危机中，儿童特别处于弱势。
in fact, children had been a priority for the office for some years because there were particularly vulnerable to humanitarian crises.

国际人权盟约(奇数年)
international covenants on human rights (odd years)