ww I

Most countries, during WW I and WW II, were reluctant to join the war and only did so when they saw the outcome of being passive.

在一战和二战之中的大多数国家是不愿意参加战争的，只有看到了处于被动状态的后果时才这样做。

It was reported that about 80 % of the chemical casualties in WW I was sulfur mustard.

据估计一战中芥子气的伤亡率约占化学损伤伤亡率的80%,因此被称为“毒剂之王”.

Ultra-nationalism, which arose after WW ⅰ, is one Japanese Right current of thought.

超国家主义思潮是一战后日本社会出现的一股右翼思潮。

During World War I and WW II, the U. S. military enlisted more than 200, 000 pigeons to conduct surveillance and relay messages.

在第一次世界大战和第二次世界大战期间，美军征募了超过20万只鸽子用于实施监测和转达信息。

It was reported that about 80% of the chemical casualties in WW I was caused by sulfur mustard.

据估计一战中芥子气的伤亡率约占化学损伤伤亡率的80%，因此被称为毒剂之王。