提高

她提高了她的嗓音。

She raised her voice.

看来他出国学习的目的是要提高他说英语的能力。

看來他出國學習的目的是要提高他說英語的能力。

It seems that the purpose of his study abroad was to improve his ability to speak English.

中國的漢字數量繁多，推行漢字簡化的目的，是把結構複雜的繁體字轉換成易學易記的簡體字，從而提高國民的識字水平。

In China, there is a large number of characters, so the goal of the character simplification was to replace the complex traditional characters with easy to remember simplified characters and increase the literacy rate.

首先，因为海水变热时膨胀，海平面可能提高。

首先，因爲海水變熱時膨脹，海平面可能提高。

First of all, the level of the ocean could rise, because ocean water expands as it grows warmer.

为了提高出生率，中国政府花了很多钱在大熊猫成功繁殖的研究上。

爲了提高出生率，中國政府花了很多錢在大熊貓成功繁殖的研究上。

The Chinese government has spent a lot of money on research into successful panda breeding in order to increase their birth rate.