Noisome vapours arise from the mud left in the docks.

难闻的蒸汽从残留在码头上的瘀泥里散发出来。

Many diseases arise from what people really don't know about in their daily life.

许多疾病是由人们在日常生活中不了解的东西引起的。

Emotional or mental problems can arise from a physical cause.

身体上的原因可以引起情绪或精神上的问题。

Emotional problems can arise from a physical cause, so it is very important to stay physically healthy.

身体不适可引起情绪问题，所以保持身体健康很重要。

One positive outcome that could arise from bumping into a friendly ETI is that it takes our fledgling race under its wing (tentacle).

若是遇到友善的外星智慧生物，其积极后果之一就是会将我们这个幼稚的文明置于其卵翼（或触手）之下。