When a new data is available, it can be pushed into the collection by passing it to the IObservable, which in turn gives it to IObserver.
当一项新的数据可用时，就可以通过传递IObservable来把它压进集合，接着再传给IObserver。
Halfway up, a passing guide told us if we couldn't get to the top by 12:30 at the latest, then to turn back.
当中途爬到一半的时候，一个路过的向导告诉我们，如果不能在12：30之前到达顶峰，那么就立即返回。
Tess thought this was the mansion itself till, passing through the side wicket with some trepidation, and onward to a point at which the drive took a turn, the house proper stood in full view.
苔丝以为这就是庄园本身；她怀着惶恐不安的心情走过偏门，走到车路转弯的地点，这时候，她才看见出现在眼前的庄园全貌。
If you have a current passing in the loop that causes a magnetic field and, in turn, for the other equation that causes an electric field, which in turn causes a current.
如果有一个电流通过线圈，并激发出磁场，相应的，根据另一个方程激发出电场，并产生电流。
How I wish I would turn into a little stream, passing quietly beside you, catching your dear reflection and happily playing with waves because of your presence.
我多希望我能变成涓涓小溪，轻轻流过你身旁，捕捉你最可爱的神情，欢快地和浪花嬉戏，只因有你在身旁。
A closer look, the original is a few sets of different colors of the dragon boat, I am very happy to see this, the dragon boat will wear when passing the bridge, stopped, after the full turn.
仔细一看，原来是几套颜色不同的龙舟，看见这几条我十分高兴，龙舟将要穿过桥时，停了下来，之后全员转身。
The wind passing over the blades forces them to turn which in turn converts the rotational energy through a gearbox into electricity.
风越过叶片，迫使它们把这反过来又转换为旋转能量通过变速箱转化为电能。
The wind passing over the blades forces them to turn which in turn converts the rotational energy through a gearbox into electricity.
风越过叶片，迫使它们把这反过来又转换为旋转能量通过变速箱转化为电能。
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