The commercial proposal has to be submitted in soft copy and in PDF file only with a password-protect on it, and the password has to contain in 8 digits (Numbers only). Send me the first 4 digits of the password and the other four send it to my colleague only don’t CC me please.
释义：报价单必须以电子版和PDF文件的形式提交，并且必须带有密码保护，并且密码必须包含8位数字（仅数字）。 将密码的前4位数字发送给我，其余4位发送给我的同事，且不要抄送我。
赏析：submit v. 提交， 递交
例如：Please fill in and submit the form below.
请填写并递交以下表格。
另外，它还有另外一个词性和意思： v. 使服从，使屈服We will submit ourselves to the court's judgement.
我们服从法庭的判决。
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