It is dangerous to climb up a steep slope.

攀登陡坡是危险的。

youdao

The horse was pulling a heavy cart (up a steep slope).

马拉著一辆沉重的车子（走上陡坡）。

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The horse was pulling a heavy cart (up a steep slope).

马拉著一辆沉重的车子（走上陡坡）。

youdao