فیلم تولید فولاد به روش ریخته گری مداوم continuous casting machine
01:12

فیلم تولید فولاد به روش ریخته گری مداوم continuous casting machine

آموزش زبان انگلیسی: گرامر مقدماتی ( ساختار حال استمراری ) Present Continuous
09:04

آموزش زبان انگلیسی: گرامر مقدماتی ( ساختار حال استمراری ) Present Continuous

future perfect continuous
01:00

future perfect continuous

Past Simple Past Continuous with when
02:59

Past Simple Past Continuous with when

Changing the title without altering the meaning: Owning to the present continuous grammar structure in English
01:15

Changing the title without altering the meaning: Owning to the present continuous grammar structure in English

Continuous English (Latin) Calligraphy Training Set - Session Three
08:41

Continuous English (Latin) Calligraphy Training Set - Session Three