However, you must purchase the advance versions.

但高级版必需通过购买获得。

youdao

In order to ride the bus you must purchase a ticket.

你必须要先买车票，才能上公共汽车。

youdao

If you are not a current customer, you must purchase a license from IBM to use the product.

如果您目前还不是该产品的用户，则必须从ibm购买许可才能使用该产品。

youdao

That's right, recording, but it's tough to get overly excited since you'll be limited to either 128MB of internal memory or up to 2GB via SD expansion...which you must purchase separately.

ENGADGET: Minox DMP-2 media player and MPEG-4 recorder

Because if you use this over-the-counter drug in the United States, you must show photo identification for purchase.

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Any sales expert will tell you that prospects must talk themselves into the purchase.

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