From the open kitchen you can descend a halfstory to the semi-basement, where the hobby space and music room are located, or climb past the landing to the living room.
从开放式厨房下半层可以转入半地下室，在这里有业余爱好场所和音乐室，也能爬过梯台到卧室。
2
In the story he gave the police, half an hour was left unaccounted for.
他对警察的陈述中有半个小时的事情未交代清楚。
《牛津词典》
3
Information gathered by an organization shows half of all Pakistani children in the 5th grade do not understand basic mathematics and cannot read a story in their language.