make a promise

漢語翻譯

例句：

1. If you make a promise you should keep it; you ought not to break a promise.
   如果你作出了承諾，你就應該遵守諾言，不應該食言。
2. He made a promise of help, as I pleaded with him again and again.
   我再三央求，他才答應幫忙。
3. If you make a promise, you should fulfil it.
   你苦是作出允諾，就必須履行。