happen into造句怎么写

The only hope that could rationally give us the least shadow of expectation, was, if we might happen into some bay or gulf, or the mouth of some river, where by great chance we might have run our boat in, or got under the lee of the land

JOHN CHURCH: If we are going to be able to adapt cost effectively rather than in response to major events, then we need to know what might happen into the future.