Now select the Linear Gradient Tool.

现在选择线形渐变工具。

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Choose the gradient Tool (g) and with a black, white linear gradient drag from down to top.

选择渐变工具，选择黑-白线性渐变，从下往上拖动(下图中红线所示，从下往上拖动)。

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Create a linear gradient using the gradient Tool (g) set to white and transparent. Then drag and drop from up to down to achieve something similar to below.

创建一个图层，使用渐变工具(G)设置为白色和透明的线性渐变。然后从填充，就像下面一样。

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