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応援， おうえん
1. aid, assistance, help, support, reinforcement
2. cheering, rooting (for), support
援助、协助、帮助、支持、增援；欢呼、助威
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輪， 環， わ
1. ring, circle, loop
2. hoop
3. wheel
4. circle (e.g. of friends)
5. planetary ring
tbd
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広げる， 拡げる， 展げる， ひろげる
1. to spread, to extend, to expand, to enlarge, to widen, to broaden
2. to unfold, to open, to unroll, to unwrap
3. to scatter about, to spread around
4. to make flourish, to cause to prosper
扩散、延伸、扩展、扩大、拓宽；展开，打开，拆开；散落，散布；使繁荣昌盛，促成兴盛
