All my problems stem from drink. [VERB from noun]

我所有的问题都源于酗酒。

Much of the instability stems from the economic effects of the war. [VERB + from]

不稳定局面多半是由战争对经济的影响造成的。

Austria has sent three army battalions to its border with Hungary to stem the flow of illegal immigrants. [VERB noun]

奥地利已派出 3 个营的兵力去本国和匈牙利交界的边境地区阻止非法移民的流入。

The authorities seem powerless to stem the rising tide of violence. [VERB noun]

当局似乎无力阻止愈演愈烈的暴力活动。

He was still conscious, trying to stem the bleeding with his right hand. [VERB noun]

他依然清醒，正试图用右手止血。

He stooped down, cut the stem for her with his knife and handed her the flower.

他弯下腰，用刀替她将花茎割断，然后将花递给她。

He chewed the stem of his pipe and eyed her sceptically.

他嘴里衔着烟斗柄，满腹狐疑地打量着她。

A South African television report said the ship was ablaze from stem to stern.

南非一则电视新闻报道称，那艘船从头到尾都着了火。