1·You could pay deposit of 30 pounds.
你可以先付30磅的订金。
2·I didn't get my pay deposit this month.
我这个月薪资存款没有入账。
3·Party B agrees to pay deposit for monthly settlement as credit guarantee.
乙方同意向甲方支付月结保证金，作为月结信用担保。
4·Guests do not need to pay deposit if room is available on the arrival day.
对于当天需入住的客人，如果有空余房间可以即时入住，不需付定金。
5·Students, who want to go to the library, should pay deposit according to the library's regulations.
办理借书证应交押金，按图书馆有关规定办理。
6·The renovation program should be approved , and the construction works shall pay deposit in advance.
其改建方案须经大厦审批，并由施工方提前交存施工保证金。
7·Specifically, our company can pay some money in advance or pay deposit, but other more flexible form can also be discussed.
具体而言，可以由本公司先行支付一定的预付款或定金，而后一定周期后再结算；也可以洽商其它更灵活的形式。
8·Because it is your party does not provide shipping instructions, which leads to delay required to pay deposit, so I hope you can provide written proof side, your side will be borne margin.
由于是您方未提供发货指示，才导致延期需要交纳保证金，所以希望您方可以提供书面证明，保证金您方会予以承担。
9·The undersigned buyers agree to pay a 5,000 dollar deposit.
签了字的买家同意支付5,000美金的定金。
—— 《柯林斯英汉双解大词典》
10·It is an accepted practice to pay a deposit with your order, which assures the seller that you are in fact a serious buyer.
在订货时付定金是公认的做法，这能向卖家保证你是一个认真的买家。