1、track

小道;小徑

We set off once more, over a rough mountain track.

我們沿著一條崎嶇的山間小路再度出發。

跑道;賽道

The two men turned to watch the horses going round the track.

那兩個男人轉身觀看賽馬沿賽道而行。

the athletics track.

田徑跑道

足跡;蹤跡

The only evidence of pandas was their tracks in the snow.

熊貓活動的唯一跡象是它們留在雪地上的足跡。

McKee suddenly noticed tire tracks on the bank ahead.

麥基突然注意到前方岸邊的輪胎痕跡。

(以衛星、雷達等)追蹤…的動向

Our radar began tracking the jets.

我們的雷達開始追蹤噴氣式飛機的動向。

Forecasters are also tracking hurricane Josephine.

氣象預報員也在追蹤颶風“約瑟芬”的動向。

2、hold on

握住;抓牢

His right arm was extended up beside his head, still holding on to a coffee cup.

他的右臂伸在頭的一側，手里仍緊握著一個咖啡杯。

He was struggling to hold onto a rock on the face of the cliff.

他奮力想要抓住懸崖壁上的一塊巖石。

堅持不懈

Juanito scored for the Spaniards with only two minutes left, but the Romanians held on.

華尼托在僅剩兩分鐘時為西班牙隊進了一球，但羅馬尼亞隊將優勢保持到了終場。

This Government deserved to lose power a year ago. It held on.

這屆政府一年前就該下臺了。可它還在撐著。

稍等;等一下

The manager asked him to hold on while he investigated.

經理讓他稍等一會兒，他去調查一下。

Hold on a minute.

稍等片刻。