如果: if, in case, in the event that...
蜜蜂: bee, honeybee...
未免: unavoidably, can't help, really, rather...
谦逊: humble, modest, unpretentious, modesty...
原型: model, prototype, archetype...
简要: concise, brief...
外汇: foreign (currency) exchange...
展览: to put on display, to exhibit, exhibition, show...
突然: sudden, abrupt, unexpected...
