1.handed down 傳達
Languages are not invented by experts and handed down.
語言不是由專家發明并傳遞下來的 。
2.lost control of 失控
The pilot lost control of the plane.
飛行員失去了對飛機的控制 。
3.the lower house 眾議院
In Monday's polls, voters elected 47 members of the lower house of parliament.
在星期一舉行的選舉中,選民選出了議會下院的47名議員 。
4.broke out 爆發
You did well to leave the country before war broke out.
你在戰爭爆發以前就離開那國家是適當的 。