1、maintain

維持;保持

The Department maintains many close contacts with the chemical industry.

這個部門與化工行業保持著眾多密切的聯系。

Push yourself to make friends and to maintain the friendships.

要求自己與人交友并保持友誼。

斷言;宣稱;堅稱

He has maintained that the money was donated for international purposes.

他堅稱這筆捐款將用于國際用途。

Prosecutors maintain no deal was made.

原告堅持說不存在任何交易。

保持，維持（在某一比率或水平上）

The government was right to maintain interest rates at a high level.

政府維持高利率的做法是正確的。

action is required to ensure standards are maintained at as high a level as possible.

要求采取行動確保標準維持在盡量高的水平上。

2、transmit

傳送;傳遞;播送

The game was transmitted live in Spain and Italy.

這場比賽在西班牙和意大利進行了現場直播。

The information is electronically transmitted to schools and colleges

信息通過電子方式傳送到各所學校和學院。

傳達，傳輸(思想、感情)

The message they are transmitting to their daughters is very different from that of previous generations

他們向女兒傳輸的信息與上幾代人截然不同。

He transmitted his keen enjoyment of singing to the audience.

他把自己對演唱的激情投入傳遞給了觀眾。

傳導(聲、電等)

These thin crystals transmit much of the power.

這些薄薄的晶體傳導了大部分的動力。

There was no vibration transmitted to the handles and the machine wasn't noisy either.

沒有任何振動傳導到手柄，機器也沒有任何噪音。