That's just a tip of iceberg.

那不过是冰山一角。

youdao

That's just a tip of iceberg.

那不外是冰山一角。

youdao

Unless we're all a lot more careful, the people who have died so far will be just the tip of the iceberg.

除非我们大家都更加小心，否则迄今为止已经死去的人数将只是冰山一角。

《柯林斯英汉双解大词典》

This is the tip of the iceberg for any given sign.

但这只是冰山一角。

耶鲁公开课 - 文学理论导论课程节选

Alan lives in Greenwich Village which is only the tip of the iceberg of his coolness.

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That's just the tip of the iceberg of course -- head past the break for Logitech's full roster of G series peripherals.

ENGADGET

The increased risk of suicide and cardiovascular death "reflect only the tip of the iceberg of anxiety, mood disturbance, and perhaps other mental illness (or suffering) after a prostate cancer diagnosis, " the authors write.

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