應該是firstly， secondlyFirstly， we want to achieve the best quality in this industry.
第一，我們要做到這個行業的最好質量。Secondly ， he must remember to improe his health第二，他必須記住促進健康。
Secondly ， credit risk policy making of smes " loan二是中小企業貸款信用風險決策。
Secondly ， introduce the frequency synthesis technology其次，介紹了頻率合成技術。
Secondly ， your information will go a long way其次，我們會長期需要你的信息
Secondly ， it studies the subject of futures contract其次，研究了期貨合同的主體。
