curriculum/challenges/english/blocks/learn-present-perfect-while-talking-about-accessibility/671f9590517a747a18b10cad.md
Listen to the audio and complete the sentence below.
Not yet. The BLANK code hasn't been BLANK in a while, which might be part of the problem.
synchronization
This word refers to the process of aligning or matching the timing of different elements.
updated
This word is past participle of a verb, meaning to bring something to the latest version or to make it more current.
Synchronization refers to aligning elements so that they work together at the same time. For example:
The synchronization of audio and video is crucial for a good viewing experience. - It emphasizes the importance of aligning audio and video to make the content clear and enjoyable.
Updated is past participle of update. It means making something current or bringing it to the latest version. For example:
The software was updated to fix the bugs. - It indicates that the software was improved to address problems and ensure better performance.
{
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"characters": [
{
"character": "James",
"position": {
"x": 50,
"y": 15,
"z": 1.2
},
"opacity": 0
}
],
"audio": {
"filename": "B1_4-2.mp3",
"startTime": 1,
"startTimestamp": 26.32,
"finishTimestamp": 31.64
}
},
"commands": [
{
"character": "James",
"opacity": 1,
"startTime": 0
},
{
"character": "James",
"startTime": 1,
"finishTime": 4.8,
"dialogue": {
"text": "Not yet. The synchronization code hasn't been updated in a while,",
"align": "center"
}
},
{
"character": "James",
"startTime": 5.02,
"finishTime": 6.32,
"dialogue": {
"text": "which might be part of the problem.",
"align": "center"
}
},
{
"character": "James",
"opacity": 0,
"startTime": 6.82
}
]
}