“外加”造句

请寄上18.99英镑的支票，外加2英镑的邮资和包装费。
Send a cheque for £18.99 plus £2 for postage and packing.

共39.95美元，外加3美元运费。
It is $39.95 plus $3 shipping.

算出一周的房租外加房地产税.
Work out the full weekly rent, plus your rates.