Illustrate. Assign definite study times. Shorter study periods on a regular basis are better than longer periods held spasmodically.
١٨ لِمَاذَا يَنْبَغِي أَنْ نَتَكَلَّمَ ٱللُّغَةَ ٱلنَّقِيَّةَ فِي كُلِّ فُرْصَةٍ ؟‏