のようなYouTubeチャンネル Prepare for IELTS with Former IELTS Examiners


1,210,000 2.9%

1,520,000 3.82%

85,900 2.52%

660,000 3.51%

3,390,000 1.13%

1,400,000 3.24%


244,000 4.2%

747,000 4.2%

554,000 3.56%





1,670,000 3.29%


2,480,000 2.43%

6,970,000 3.98%

8,680 4.11%

9,860 2.01%

155,000 4.2%

28,600 3.57%


15,200 2.12%



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