He drummed up a new way of changing bicycle tires.

他想出一种调换自行车轮胎的新方法。

youdao

Then, i found you off line early in the afternoon, it's really not regularly, my heart drummed up and down, i asked god to bless you, wish you everything goes well.

而后，我发现你早早地下线了，这似乎不太合常理，我的心开始忽上忽下，我恳请上帝保佑你，一切平安。

youdao

Then, i found you off line early in the afternoon, it's really not regularly, my heart drummed up and down, i asked god to bless you, wish you everything goes well.

而后，我发现你早早地下线了，这似乎不太合常理，我的心开始忽上忽下，我恳请上帝保佑你，一切平安。

youdao