短語詞組短語investment risk decision -making model 投資風(fēng)險決策模型Low -risk investment 低風(fēng)險投資high -risk investment [金融]高風(fēng)險投資;高風(fēng)險投資combi -nation investment risk 組郃投資風(fēng)險risk investment decision -making method 風(fēng)險投資決策方法Trust is a high -risk investment 是一項很大風(fēng)險的投資 返回 investment risk