Thetermsofpaymentwewishtoadoptareconfirmedandirrevocableletterofcredit.

Ourusualtermsofpaymentarebyconfirmed,irrevocableletterofcreditinourfavour,reachingusonemonthaheadofshipment.

Weregretthatweareunabletomeetyourrequirementforthetimebeingasordershavebeenfullybooked.

相比公立学校，私立学校能提供更好的师资，更完善的教学设施和更高的教学质量。

毁林对环境的破坏是长期的。