prolonged

Prolonged stress can have a negative impact on health.

长时间的压力可能对健康产生负面影响。

After prolonged meetings, they finally reached an agreement.

在长时间的会议后，他们终于达成了协议。

Prolonged exposure to sunlight can lead to skin damage.

长时间暴露在阳光下可能导致皮肤损伤。