这是一种经济民族主义，稍有不慎即成心腹大患。

This is economic nationalism, but of an insidious type.

稍有不慎，安排不当，就可能，引起祸及现代，秧及子孙的严峻结果。

Have a bit inadvertent, processing is undeserved, cause possibly "disaster and contemporary, disaster and descendants" serious consequence.

在处理朋友与亲属关系时一定要注意，否则稍有不慎可能就会招来误会。

Be careful how you handle friends and relatives, they may take things the wrong way.

当我们渐渐长大，越来越清楚自己的喜好嫌恶，谈话就会变成雷区，稍有不慎就会伤及彼此。

As we grow older, and into a better sense of our likes and dislikes, conversation becomes a minefield.

由于不慎选择候选人的不慎言论，杜蒙在竞选过程中狼狈不堪。

During the campaign Mr Dumont was plagued by the ill-chosen remarks of ill-chosen candidates.