Quantity: Quantity, unless otherwise arranged, shall be subject to a variation of 5% plus or minus at Sellers' option.

数量：除非另作安排，数量可能由卖方选择作加或减5%的变动。

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We use the "maximum" configuration option to indicate the maximum size of the subject name.

使用“maximum”配置选项指定主题名的最大大小。

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There's also a $425 per year "annual option" giving you unlimited upgrades to the roomier seats, subject to availability of course.

另外，还有425美元的“年票”，给你无限量的升级机会以享受宽敞座位，而且保证你能坐到。

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An employee who exercises a non-statutory option must report the bargain element of the transaction as earned income that is subject to withholding tax.

FORBES: Introduction To Incentive Stock Options