The plane was flying in a southeasterly direction .

飞机向东南方飞去。

Fresh southeasterly winds are expected in hong kong tomorrow with occasional squally showers .

明日香港将受清劲东南风影响，并间有狂风骤雨。

Moderate to fresh south to southeasterly winds will be observed in the next two days , together with occasional heavy rain .

预料未来两天香港将受和缓至清劲南至东南风影响，间中会有大雨。