I assure you, no matter what you have to speak English to help me.
ผลลัพธ์ (ภาษาอังกฤษ) 2:
You undertake and, no matter what, you have to help me to speak English.
ผลลัพธ์ (ภาษาอังกฤษ) 3:
Do you promise, then, is not that it will be what do you need to help me to speak English.