หน่วยการเรียนรู้ที่ 4 ทรัพยากรเราป่วยช่วยกันได้ไหม
ส่งแผนค่ะ
កាលបរិច្ឆេទឈប់ទទួលប្រកាសបានដល់ហើយ ដូច្នេះអ្នកមិនអាចដាក់ប្រកាសក្នុងវេទិកាទៀតទេ។
ការពិភាក្សាត្រូវបានបិទ ដូច្នេះអ្នកមិនអាចឆ្លើយតបទៀតទេ។