★英語(yǔ)口語(yǔ)頻道為網(wǎng)友整理的《英語(yǔ)口語(yǔ)8000句文本：約定》，供大家參考學(xué)習(xí)。
    我保證。
    I promise.
    You can't tell anyone. (你不能告訴任何人。)
    I promise I won't. (知道，我保證。)
    我不能保證。
    I can't promise. *“不能保證，但可以試試”。表達(dá)想幫助對(duì)方的心情。
    You have to come. (你也來(lái)吧!)
    I'll try but I can't promise. (我爭(zhēng)取去，但不能保證。)
    一定。
    Will do.
    Remember to bring the report. (記住帶上你的報(bào)告。)
    Will do. (一定帶來(lái)。)
    我發(fā)誓。
    I swear. *語(yǔ)氣強(qiáng)烈。
    Are you sure? (是真的嗎?)
    I swear. (我發(fā)誓。)
    請(qǐng)相信我。
    Trust me.
    I'm not sure. (我沒有把握。)
    Trust me. (請(qǐng)相信我。)
    Believe me.
    I know what I'm doing.
    You can trust me.
    Trust in me.
    說(shuō)到就得做到。
    A promise is a promise!
    I'm sorry I can't help you. (對(duì)不起，我?guī)筒涣四恪?
    You said you would. A promise is a promise! (你說(shuō)過你可以，說(shuō)到就得做到。)
    You promised! (你不是答應(yīng)我了嗎!)
    You can't go back on your promise now! (你現(xiàn)在不能食言。)