在线求中文翻译， 有道或百度翻译的就算了！

在线求中文翻译， 有道或百度翻译的就算了！
7）On Deck B/L, stale B/L, ante-dated B/L and advanced B/L
舱面提单、过期提单、倒签提单和预签提单 · On Deck B/L is issued when the cargo is loaded on the ship’s deck. It applies to goods like livestock, plants, dangerous cargo, or awkwardly-shaped goods that can not fit into the ship’s holds. In this case, the goods are exposed to greater risks and therefore usually specific insurance must be taken out against additional risks.
· It is important that the Bill of Lading is available at the port of destination before the goods arrive or, failing this, at the same time. Bills presented to the consignee or buyer or his bank after the goods are due at the port of destination are described as “Stale Bs/L”. As a cargo cannot be collected by the buyer without the Bill of Lading, the late arrival of this all-important document may have undesirable consequences such as warehouse rent, etc. and therefore should be avoided. Sometimes especially in the case of short sea voyages, it is necessary to add a clause of “Stale B/L is acceptable”.
Ante-dated B/L means when the actual shipment date is later than that stipulated in the L/C, the carrier sometimes, at the shipper’s request, issues a B/L with a date of signature that suits the requirement so as to avoid non-acceptance by the bank. Due to the risk of the goods being rejected by the buyer arising from the issuance of such a bill, it is advisable to avoid this mal practice even when it seems necessary in certain circumstances.
Advanced B/L is issued when the expiry date of the L/C is due but the exporter hasn’t yet got the goods ready for shipment. The purpose of issuing such a bill is to negotiate payment with the bank in time within the validity of the L/C. it is also regarded as unlawful and risky and should be avoided.
Still there are some other types of B/L such as Groupage B/L which covers a number of consignments from different shippers, and House B/L issued by a freight forwarder to each individual shipper, and so on. House B/L is issued By the freight forwarder before he gets one groupage B/L from the shipowner.
All the above mentioned bills are not independent of each other. Several types may be combined into one like “Clean on board, to order, blank endorsed B/L”. A received for shipment bill may also be a straight and clean bill. Bills of lading are made out in sets, consisting of a number of originals (usually three) and a number of copies and marked” and “copy” respectively. Only the originals signed by the carrier enable the consignee totake delivery of the goods. The copies are just for reference.

舱面提单指的是货物置于甲板之上的情形，它适用于鲜活物储运、植物、危险品及其他形状不规则而不能置于舱内空间的货物。这种情形下，货物将暴露出更大的风险，因此需要办理特别险来预防额外风险。
非常重要的一点是，提货单应当在货物到达目的港之前到达，即便不能，也应当与货物同时到达。提货单交于收货人、买主或银行的时间晚于货物预期到达目的港的时间的，一般称之为过期提单。因缺乏提单，买主无法正常提取货物，该重要文件的缺失往往引发许多不希望的后果，例如仓库租赁费用等，因此，该情形应当尽量避免。这在短途海运中尤为常见，因此，在其中增加“过期提单有效“的条款十分必要。
倒签提单的意思是在真实装运期晚于信用证规定日期的情况下，承运人依照托运人的请求，在提单上签署符合信用证规定的日期，以此避免不被银行接收的情形。考虑到签署该类提单将产生货物被买主拒接的风险，即便在某些看似必要的特殊环境下，也建议避开此类不当操作。
预签提单指的是在信用证的有效期即将截止，而出口方仍未完成货物装运的情形。签署该类提单的目的是确保在信用证的有效期内，能够请求银行议付。这同样被认为是非法、有风险的，应当予以避免。
还有一些其他类型的提单，例如集合提单是指集合许多不同托运人的的提单，货代单是货物转运商与每一个托运人签署的提单等等，而货代单通常在转运商取得船主的集合提单之前进行签署。
以上提到的所有提单并不是相互独立的，许多不同的类型可能会组合成一个提单，例如”清洁提单、凭指示、空白背书“。一份供接收的提单可能也是直接、清洁提单，提单会按固定格式开具，一般由三份原始联，几份副本和签字联组成，且相互分离。只有经承运人签署的原始提单才能被收货人用来接收货物，副本仅作参考。