be impressed by的用法和樣例：
例句
- Customer will be impressed by the expertise of our highly trained employee.
我們的僱員專業性強、訓練有素，保證顧客滿意。 - He pretended to be impressed by their new car but he was only acting a part.
他裝出喜歡他們的新車，但那隻不過是他裝腔作勢而已。 - Customers will be impressed by the expertise of our highly trained employees.
我們的僱員專業性強、 訓練有素，保證顧客滿意。
