The hydraulic crane is strong. It lifts heavy things easily. 2. This hydraulic crane works with water pressure. It moves when we push the water. 3. The hydraulic crane is safe and useful. We can use it in class. 4. We use cardboard to make the crane. The cardboard is light and easy. 5. We use plastic and wood. These materials are cheap.
esتعليميذكرحواريدافئواثقشابناعمهادئمسترخٍSpanish Speakerبطيءأحادي النغمة
عام
منذ 19 أيام
عينات
لا توجد عينات صوتية بعد