以a開頭的英語短語

例句：

Rivalry between the two industries presents a big headache for government.

這兩種產業的`對抗使政府深感棘手。

But, in the short term, it is a big headache.

但就短期來看，這極其棘手。

With population rapidly increasing, heavy traffic has become a big headache for many cities.

隨着人口的迅速增長，交通擁擠已成爲許多城市難以解決的問題。

The cost is only a fraction of his salary.

那項費用不過是他薪水的一小部分。

The circle is divided into sections, and each section represents a fraction of the data.

這個圓被分成幾個部分,每個部分代表數據的一小部分。

The message arrives in your brain in a fraction of a second.

信息瞬間便可傳遞到大腦。