有關現在進行式既問題想問問

The present continuous:-
Mary is jumping.
The action is in progress now.
Note the use of "now" and "at present "takes ,writes on the card.
Mary is jumping on "Times Square" this evening.denotes future time with a definite arrangement to achieve something.
"Mary is jumping" has the intended purpose and intended audience lee.

當Mary 一跳個陣，我舉起一個寫上"Mary is jumping now."=ok

無錯,

其實你呢個語句, 係運動會中好常見, 比如係跳水, 雖然時區只係短短1, 2 秒, 但跳水只會表示幾個動作, 就會用呢個方式.

我上次唔係已經答過你類似的野啦咩？！？！？！