Please extend the validity of L/C N0 123 to March 20.

请将123号信用证效期延至三月二十日。

youdao

Since there is no possibility of L/C extension, you must see to it that shipment is made within the validity of L/C.

由于信用证无展期可能，所以你方务必在信用证有效期内装船。

youdao

Pls extend the shipment date and the validity of your L/C No.111 to the end of Jan. and Feb.15,2006 respectively, and see to it that the amendment advice will reach us before the end of Dec.2005.

请将信用证111号的装运船和议付期分别展延至2006年1月底及2月15日，并请注意把修改书于2005年12月底前寄达我们这里。

youdao