Position the cursor before the letter you want to delete.把光标放在你想删去的字母前。Which key do I press to delete it?按哪个键可以将它删除?You can elect to delete the message or save it.你可以选择删除或者保存信息。We will be pleased to delete the charge from the original invoice.我们决定将这笔费用从原始发票上删去。