1.turn into 變成；成為

The fighting is threatening to turn into full-scale war.
這場戰斗有可能會演變為全面的戰爭3TQE!UkE)mj2W=。

We think he'll turn into a top-class player.
我們認為他會成為一流的選手A[6z*LAw7n&i=N8)F。

2.natural gas 天然氣

Today, oil and natural gas have replaced coal and wood in most areas.
如今在大部分地區，燃油和天然氣已經取代了煤炭和木頭%]I=j^ir9V3S。

A consortium plans to build a natural-gas pipeline from Russia to supply eastern Germany.
一家財團計劃建造一條從俄羅斯向德國東部輸送天然氣的管道-+d@TU5]~)dJJ!。

3.rather than 而不；不是；寧可

Circumstances dictated that they played a defensive rather than attacking game.
比賽形勢決定了他們要打防守戰而不是進攻戰sR3H7#C+#+Me-#oBW5t。

The effect is soft and pretty rather than drop-dead sexy.
給人的印象是柔和俏麗而不是吸人眼球的性感cdj3+8PMyfCob9V^+oR。